427778820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 360

約数和(自身を含む): 1658093976

約数和(自身を除く): 1230315156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 162, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 317, 324, 340, 357, 378, 405, 420, 441, 459, 476, 490, 510, 540, 567, 588, 595, 612, 630, 634, 714, 735, 756, 765, 810, 833, 882, 918, 945, 951, 980, 1020, 1071, 1134, 1190, 1260, 1268, 1323, 1377, 1428, 1470, 1530, 1585, 1620, 1666, 1764, 1785, 1836, 1890, 1902, 2142, 2205, 2219, 2268, 2295, 2380, 2499, 2646, 2754, 2835, 2853, 2940, 3060, 3170, 3213, 3332, 3570, 3780, 3804, 3969, 4165, 4284, 4410, 4438, 4590, 4755, 4998, 5292, 5355, 5389, 5508, 5670, 5706, 6340, 6426, 6615, 6657, 6885, 7140, 7497, 7938, 8330, 8559, 8820, 8876, 9180, 9510, 9639, 9996, 10710, 10778, 11095, 11340, 11412, 12495, 12852, 13230, 13314, 13770, 14265, 14994, 15533, 15876, 16065, 16167, 16660, 17118, 19020, 19278, 19845, 19971, 21420, 21556, 22190, 22491, 24990, 25677, 26460, 26628, 26945, 27540, 28530, 29988, 31066, 32130, 32334, 33285, 34236, 37485, 37723, 38556, 39690, 39942, 42795, 44380, 44982, 46599, 48195, 48501, 49980, 51354, 53890, 57060, 59913, 62132, 64260, 64668, 66570, 67473, 74970, 75446, 77665, 79380, 79884, 80835, 85590, 89964, 93198, 96390, 97002, 99855, 102708, 107780, 112455, 113169, 119826, 128385, 133140, 134946, 139797, 145503, 149940, 150892, 155330, 161670, 171180, 179739, 186396, 188615, 192780, 194004, 199710, 224910, 226338, 232995, 239652, 242505, 256770, 264061, 269892, 279594, 291006, 299565, 310660, 323340, 337365, 339507, 359478, 377230, 399420, 419391, 436509, 449820, 452676, 465990, 485010, 513540, 528122, 559188, 565845, 582012, 599130, 674730, 679014, 698985, 718956, 727515, 754460, 792183, 838782, 873018, 898695, 931980, 970020, 1018521, 1056244, 1131690, 1198260, 1258173, 1320305, 1349460, 1358028, 1397970, 1455030, 1584366, 1677564, 1697535, 1746036, 1797390, 2037042, 2096955, 2182545, 2263380, 2376549, 2516346, 2640610, 2795940, 2910060, 3055563, 3168732, 3395070, 3594780, 3960915, 4074084, 4193910, 4365090, 4753098, 5032692, 5092605, 5281220, 6111126, 6290865, 6790140, 7129647, 7921830, 8387820, 8730180, 9506196, 10185210, 11882745, 12222252, 12581730, 14259294, 15277815, 15843660, 20370420, 21388941, 23765490, 25163460, 28518588, 30555630, 35648235, 42777882, 47530980, 61111260, 71296470, 85555764, 106944705, 142592940, 213889410, 427778820]

約数ペア:

[(1, 427778820), (2, 213889410), (3, 142592940), (4, 106944705), (5, 85555764), (6, 71296470), (7, 61111260), (9, 47530980), (10, 42777882), (12, 35648235), (14, 30555630), (15, 28518588), (17, 25163460), (18, 23765490), (20, 21388941), (21, 20370420), (27, 15843660), (28, 15277815), (30, 14259294), (34, 12581730), (35, 12222252), (36, 11882745), (42, 10185210), (45, 9506196), (49, 8730180), (51, 8387820), (54, 7921830), (60, 7129647), (63, 6790140), (68, 6290865), (70, 6111126), (81, 5281220), (84, 5092605), (85, 5032692), (90, 4753098), (98, 4365090), (102, 4193910), (105, 4074084), (108, 3960915), (119, 3594780), (126, 3395070), (135, 3168732), (140, 3055563), (147, 2910060), (153, 2795940), (162, 2640610), (170, 2516346), (180, 2376549), (189, 2263380), (196, 2182545), (204, 2096955), (210, 2037042), (238, 1797390), (245, 1746036), (252, 1697535), (255, 1677564), (270, 1584366), (294, 1455030), (306, 1397970), (315, 1358028), (317, 1349460), (324, 1320305), (340, 1258173), (357, 1198260), (378, 1131690), (405, 1056244), (420, 1018521), (441, 970020), (459, 931980), (476, 898695), (490, 873018), (510, 838782), (540, 792183), (567, 754460), (588, 727515), (595, 718956), (612, 698985), (630, 679014), (634, 674730), (714, 599130), (735, 582012), (756, 565845), (765, 559188), (810, 528122), (833, 513540), (882, 485010), (918, 465990), (945, 452676), (951, 449820), (980, 436509), (1020, 419391), (1071, 399420), (1134, 377230), (1190, 359478), (1260, 339507), (1268, 337365), (1323, 323340), (1377, 310660), (1428, 299565), (1470, 291006), (1530, 279594), (1585, 269892), (1620, 264061), (1666, 256770), (1764, 242505), (1785, 239652), (1836, 232995), (1890, 226338), (1902, 224910), (2142, 199710), (2205, 194004), (2219, 192780), (2268, 188615), (2295, 186396), (2380, 179739), (2499, 171180), (2646, 161670), (2754, 155330), (2835, 150892), (2853, 149940), (2940, 145503), (3060, 139797), (3170, 134946), (3213, 133140), (3332, 128385), (3570, 119826), (3780, 113169), (3804, 112455), (3969, 107780), (4165, 102708), (4284, 99855), (4410, 97002), (4438, 96390), (4590, 93198), (4755, 89964), (4998, 85590), (5292, 80835), (5355, 79884), (5389, 79380), (5508, 77665), (5670, 75446), (5706, 74970), (6340, 67473), (6426, 66570), (6615, 64668), (6657, 64260), (6885, 62132), (7140, 59913), (7497, 57060), (7938, 53890), (8330, 51354), (8559, 49980), (8820, 48501), (8876, 48195), (9180, 46599), (9510, 44982), (9639, 44380), (9996, 42795), (10710, 39942), (10778, 39690), (11095, 38556), (11340, 37723), (11412, 37485), (12495, 34236), (12852, 33285), (13230, 32334), (13314, 32130), (13770, 31066), (14265, 29988), (14994, 28530), (15533, 27540), (15876, 26945), (16065, 26628), (16167, 26460), (16660, 25677), (17118, 24990), (19020, 22491), (19278, 22190), (19845, 21556), (19971, 21420)]