88271820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 350034048

約数和(自身を除く): 261762228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 317, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 634, 663, 714, 765, 780, 819, 884, 910, 951, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1268, 1326, 1365, 1428, 1530, 1547, 1585, 1638, 1785, 1820, 1902, 1989, 2142, 2210, 2219, 2340, 2380, 2652, 2730, 2853, 3060, 3094, 3170, 3276, 3315, 3570, 3804, 3978, 4095, 4121, 4284, 4420, 4438, 4641, 4755, 5355, 5389, 5460, 5706, 6188, 6340, 6630, 6657, 7140, 7735, 7956, 8190, 8242, 8876, 9282, 9510, 9945, 10710, 10778, 11095, 11412, 12363, 13260, 13314, 13923, 14265, 15470, 16167, 16380, 16484, 18564, 19020, 19890, 19971, 20605, 21420, 21556, 22190, 23205, 24726, 26628, 26945, 27846, 28530, 28847, 30940, 32334, 33285, 37089, 37723, 39780, 39942, 41210, 44380, 46410, 48501, 49452, 53890, 55692, 57060, 57694, 61815, 64668, 66570, 69615, 70057, 74178, 75446, 79884, 80835, 82420, 86541, 92820, 97002, 99855, 107780, 113169, 115388, 123630, 133140, 139230, 140114, 144235, 148356, 150892, 161670, 173082, 185445, 188615, 194004, 199710, 210171, 226338, 242505, 247260, 259623, 278460, 280228, 288470, 323340, 339507, 346164, 350285, 370890, 377230, 399420, 420342, 432705, 452676, 485010, 490399, 519246, 565845, 576940, 630513, 679014, 700570, 741780, 754460, 840684, 865410, 970020, 980798, 1038492, 1050855, 1131690, 1261026, 1298115, 1358028, 1401140, 1471197, 1697535, 1730820, 1961596, 2101710, 2263380, 2451995, 2522052, 2596230, 2942394, 3152565, 3395070, 4203420, 4413591, 4903990, 5192460, 5884788, 6305130, 6790140, 7355985, 8827182, 9807980, 12610260, 14711970, 17654364, 22067955, 29423940, 44135910, 88271820]

約数ペア:

[(1, 88271820), (2, 44135910), (3, 29423940), (4, 22067955), (5, 17654364), (6, 14711970), (7, 12610260), (9, 9807980), (10, 8827182), (12, 7355985), (13, 6790140), (14, 6305130), (15, 5884788), (17, 5192460), (18, 4903990), (20, 4413591), (21, 4203420), (26, 3395070), (28, 3152565), (30, 2942394), (34, 2596230), (35, 2522052), (36, 2451995), (39, 2263380), (42, 2101710), (45, 1961596), (51, 1730820), (52, 1697535), (60, 1471197), (63, 1401140), (65, 1358028), (68, 1298115), (70, 1261026), (78, 1131690), (84, 1050855), (85, 1038492), (90, 980798), (91, 970020), (102, 865410), (105, 840684), (117, 754460), (119, 741780), (126, 700570), (130, 679014), (140, 630513), (153, 576940), (156, 565845), (170, 519246), (180, 490399), (182, 485010), (195, 452676), (204, 432705), (210, 420342), (221, 399420), (234, 377230), (238, 370890), (252, 350285), (255, 346164), (260, 339507), (273, 323340), (306, 288470), (315, 280228), (317, 278460), (340, 259623), (357, 247260), (364, 242505), (390, 226338), (420, 210171), (442, 199710), (455, 194004), (468, 188615), (476, 185445), (510, 173082), (546, 161670), (585, 150892), (595, 148356), (612, 144235), (630, 140114), (634, 139230), (663, 133140), (714, 123630), (765, 115388), (780, 113169), (819, 107780), (884, 99855), (910, 97002), (951, 92820), (1020, 86541), (1071, 82420), (1092, 80835), (1105, 79884), (1170, 75446), (1190, 74178), (1260, 70057), (1268, 69615), (1326, 66570), (1365, 64668), (1428, 61815), (1530, 57694), (1547, 57060), (1585, 55692), (1638, 53890), (1785, 49452), (1820, 48501), (1902, 46410), (1989, 44380), (2142, 41210), (2210, 39942), (2219, 39780), (2340, 37723), (2380, 37089), (2652, 33285), (2730, 32334), (2853, 30940), (3060, 28847), (3094, 28530), (3170, 27846), (3276, 26945), (3315, 26628), (3570, 24726), (3804, 23205), (3978, 22190), (4095, 21556), (4121, 21420), (4284, 20605), (4420, 19971), (4438, 19890), (4641, 19020), (4755, 18564), (5355, 16484), (5389, 16380), (5460, 16167), (5706, 15470), (6188, 14265), (6340, 13923), (6630, 13314), (6657, 13260), (7140, 12363), (7735, 11412), (7956, 11095), (8190, 10778), (8242, 10710), (8876, 9945), (9282, 9510)]