915114420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 288

約数和(自身を含む): 3313529856

約数和(自身を除く): 2398415436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 124, 132, 153, 155, 165, 170, 180, 186, 187, 198, 204, 220, 255, 279, 306, 310, 330, 340, 341, 372, 374, 396, 465, 495, 510, 527, 558, 561, 612, 620, 660, 682, 748, 765, 877, 930, 935, 990, 1020, 1023, 1054, 1116, 1122, 1364, 1395, 1530, 1581, 1683, 1705, 1754, 1860, 1870, 1980, 2046, 2108, 2244, 2631, 2635, 2790, 2805, 3060, 3069, 3162, 3366, 3410, 3508, 3740, 4092, 4385, 4743, 5115, 5262, 5270, 5580, 5610, 5797, 6138, 6324, 6732, 6820, 7893, 7905, 8415, 8770, 9486, 9647, 10230, 10524, 10540, 11220, 11594, 12276, 13155, 14909, 15345, 15786, 15810, 16830, 17391, 17540, 18972, 19294, 20460, 23188, 23715, 26310, 27187, 28941, 28985, 29818, 30690, 31572, 31620, 33660, 34782, 38588, 39465, 44727, 47430, 48235, 52173, 52620, 54374, 57882, 57970, 59636, 61380, 69564, 74545, 78930, 81561, 86823, 86955, 89454, 94860, 96470, 104346, 108748, 115764, 115940, 134181, 135935, 144705, 149090, 157860, 163122, 163999, 173646, 173910, 178908, 192940, 208692, 223635, 244683, 260865, 268362, 271870, 289410, 298180, 299057, 326244, 327998, 347292, 347820, 407805, 434115, 447270, 462179, 489366, 491997, 521730, 536724, 543740, 578820, 598114, 655996, 670905, 815610, 819995, 868230, 894540, 897171, 924358, 978732, 983994, 1043460, 1196228, 1223415, 1341810, 1386537, 1475991, 1495285, 1631220, 1639990, 1736460, 1794342, 1848716, 1967988, 2310895, 2446830, 2459985, 2683620, 2691513, 2773074, 2951982, 2990570, 3279980, 3588684, 4159611, 4485855, 4621790, 4893660, 4919970, 5083969, 5383026, 5546148, 5903964, 5981140, 6932685, 7379955, 8319222, 8971710, 9243580, 9839940, 10167938, 10766052, 13457565, 13865370, 14759910, 15251907, 16638444, 17943420, 20335876, 20798055, 25419845, 26915130, 27730740, 29519820, 30503814, 41596110, 45755721, 50839690, 53830260, 61007628, 76259535, 83192220, 91511442, 101679380, 152519070, 183022884, 228778605, 305038140, 457557210, 915114420]

約数ペア:

[(1, 915114420), (2, 457557210), (3, 305038140), (4, 228778605), (5, 183022884), (6, 152519070), (9, 101679380), (10, 91511442), (11, 83192220), (12, 76259535), (15, 61007628), (17, 53830260), (18, 50839690), (20, 45755721), (22, 41596110), (30, 30503814), (31, 29519820), (33, 27730740), (34, 26915130), (36, 25419845), (44, 20798055), (45, 20335876), (51, 17943420), (55, 16638444), (60, 15251907), (62, 14759910), (66, 13865370), (68, 13457565), (85, 10766052), (90, 10167938), (93, 9839940), (99, 9243580), (102, 8971710), (110, 8319222), (124, 7379955), (132, 6932685), (153, 5981140), (155, 5903964), (165, 5546148), (170, 5383026), (180, 5083969), (186, 4919970), (187, 4893660), (198, 4621790), (204, 4485855), (220, 4159611), (255, 3588684), (279, 3279980), (306, 2990570), (310, 2951982), (330, 2773074), (340, 2691513), (341, 2683620), (372, 2459985), (374, 2446830), (396, 2310895), (465, 1967988), (495, 1848716), (510, 1794342), (527, 1736460), (558, 1639990), (561, 1631220), (612, 1495285), (620, 1475991), (660, 1386537), (682, 1341810), (748, 1223415), (765, 1196228), (877, 1043460), (930, 983994), (935, 978732), (990, 924358), (1020, 897171), (1023, 894540), (1054, 868230), (1116, 819995), (1122, 815610), (1364, 670905), (1395, 655996), (1530, 598114), (1581, 578820), (1683, 543740), (1705, 536724), (1754, 521730), (1860, 491997), (1870, 489366), (1980, 462179), (2046, 447270), (2108, 434115), (2244, 407805), (2631, 347820), (2635, 347292), (2790, 327998), (2805, 326244), (3060, 299057), (3069, 298180), (3162, 289410), (3366, 271870), (3410, 268362), (3508, 260865), (3740, 244683), (4092, 223635), (4385, 208692), (4743, 192940), (5115, 178908), (5262, 173910), (5270, 173646), (5580, 163999), (5610, 163122), (5797, 157860), (6138, 149090), (6324, 144705), (6732, 135935), (6820, 134181), (7893, 115940), (7905, 115764), (8415, 108748), (8770, 104346), (9486, 96470), (9647, 94860), (10230, 89454), (10524, 86955), (10540, 86823), (11220, 81561), (11594, 78930), (12276, 74545), (13155, 69564), (14909, 61380), (15345, 59636), (15786, 57970), (15810, 57882), (16830, 54374), (17391, 52620), (17540, 52173), (18972, 48235), (19294, 47430), (20460, 44727), (23188, 39465), (23715, 38588), (26310, 34782), (27187, 33660), (28941, 31620), (28985, 31572), (29818, 30690)]