61625340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 237867840

約数和(自身を除く): 176242500

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, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 137, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 274, 294, 306, 315, 340, 357, 378, 411, 420, 441, 459, 476, 490, 510, 540, 548, 588, 595, 612, 630, 685, 714, 735, 756, 765, 822, 833, 882, 918, 945, 959, 980, 1020, 1071, 1190, 1233, 1260, 1323, 1370, 1428, 1470, 1530, 1644, 1666, 1764, 1785, 1836, 1890, 1918, 2055, 2142, 2205, 2295, 2329, 2380, 2466, 2499, 2646, 2740, 2877, 2940, 3060, 3213, 3332, 3570, 3699, 3780, 3836, 4110, 4165, 4284, 4410, 4590, 4658, 4795, 4932, 4998, 5292, 5355, 5754, 6165, 6426, 6615, 6713, 6987, 7140, 7398, 7497, 8220, 8330, 8631, 8820, 9180, 9316, 9590, 9996, 10710, 11508, 11645, 12330, 12495, 12852, 13230, 13426, 13974, 14385, 14796, 14994, 16065, 16303, 16660, 17262, 18495, 19180, 20139, 20961, 21420, 22491, 23290, 24660, 24990, 25893, 26460, 26852, 27948, 28770, 29988, 32130, 32606, 33565, 34524, 34935, 36990, 37485, 40278, 41922, 43155, 44982, 46580, 48909, 49980, 51786, 57540, 60417, 62883, 64260, 65212, 67130, 69870, 73980, 74970, 80556, 81515, 83844, 86310, 89964, 97818, 100695, 103572, 104805, 112455, 114121, 120834, 125766, 129465, 134260, 139740, 146727, 149940, 163030, 172620, 181251, 195636, 201390, 209610, 224910, 228242, 241668, 244545, 251532, 258930, 293454, 302085, 314415, 326060, 342363, 362502, 402780, 419220, 440181, 449820, 456484, 489090, 517860, 570605, 586908, 604170, 628830, 684726, 725004, 733635, 880362, 906255, 978180, 1027089, 1141210, 1208340, 1257660, 1369452, 1467270, 1711815, 1760724, 1812510, 2054178, 2200905, 2282420, 2934540, 3081267, 3423630, 3625020, 4108356, 4401810, 5135445, 6162534, 6847260, 8803620, 10270890, 12325068, 15406335, 20541780, 30812670, 61625340]

約数ペア:

[(1, 61625340), (2, 30812670), (3, 20541780), (4, 15406335), (5, 12325068), (6, 10270890), (7, 8803620), (9, 6847260), (10, 6162534), (12, 5135445), (14, 4401810), (15, 4108356), (17, 3625020), (18, 3423630), (20, 3081267), (21, 2934540), (27, 2282420), (28, 2200905), (30, 2054178), (34, 1812510), (35, 1760724), (36, 1711815), (42, 1467270), (45, 1369452), (49, 1257660), (51, 1208340), (54, 1141210), (60, 1027089), (63, 978180), (68, 906255), (70, 880362), (84, 733635), (85, 725004), (90, 684726), (98, 628830), (102, 604170), (105, 586908), (108, 570605), (119, 517860), (126, 489090), (135, 456484), (137, 449820), (140, 440181), (147, 419220), (153, 402780), (170, 362502), (180, 342363), (189, 326060), (196, 314415), (204, 302085), (210, 293454), (238, 258930), (245, 251532), (252, 244545), (255, 241668), (270, 228242), (274, 224910), (294, 209610), (306, 201390), (315, 195636), (340, 181251), (357, 172620), (378, 163030), (411, 149940), (420, 146727), (441, 139740), (459, 134260), (476, 129465), (490, 125766), (510, 120834), (540, 114121), (548, 112455), (588, 104805), (595, 103572), (612, 100695), (630, 97818), (685, 89964), (714, 86310), (735, 83844), (756, 81515), (765, 80556), (822, 74970), (833, 73980), (882, 69870), (918, 67130), (945, 65212), (959, 64260), (980, 62883), (1020, 60417), (1071, 57540), (1190, 51786), (1233, 49980), (1260, 48909), (1323, 46580), (1370, 44982), (1428, 43155), (1470, 41922), (1530, 40278), (1644, 37485), (1666, 36990), (1764, 34935), (1785, 34524), (1836, 33565), (1890, 32606), (1918, 32130), (2055, 29988), (2142, 28770), (2205, 27948), (2295, 26852), (2329, 26460), (2380, 25893), (2466, 24990), (2499, 24660), (2646, 23290), (2740, 22491), (2877, 21420), (2940, 20961), (3060, 20139), (3213, 19180), (3332, 18495), (3570, 17262), (3699, 16660), (3780, 16303), (3836, 16065), (4110, 14994), (4165, 14796), (4284, 14385), (4410, 13974), (4590, 13426), (4658, 13230), (4795, 12852), (4932, 12495), (4998, 12330), (5292, 11645), (5355, 11508), (5754, 10710), (6165, 9996), (6426, 9590), (6615, 9316), (6713, 9180), (6987, 8820), (7140, 8631), (7398, 8330), (7497, 8220)]