125243820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 446809440

約数和(自身を除く): 321565620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 313, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 626, 684, 702, 741, 780, 810, 855, 939, 988, 1026, 1053, 1140, 1170, 1235, 1252, 1404, 1482, 1539, 1565, 1620, 1710, 1755, 1878, 2052, 2106, 2223, 2340, 2470, 2565, 2817, 2964, 3078, 3130, 3420, 3510, 3705, 3756, 4069, 4212, 4446, 4695, 4940, 5130, 5265, 5634, 5947, 6156, 6260, 6669, 7020, 7410, 7695, 8138, 8451, 8892, 9390, 10260, 10530, 11115, 11268, 11894, 12207, 13338, 14085, 14820, 15390, 16276, 16902, 17841, 18780, 20007, 20345, 21060, 22230, 23788, 24414, 25353, 26676, 28170, 29735, 30780, 33345, 33804, 35682, 36621, 40014, 40690, 42255, 44460, 48828, 50706, 53523, 56340, 59470, 61035, 66690, 71364, 73242, 77311, 80028, 81380, 84510, 89205, 100035, 101412, 107046, 109863, 118940, 122070, 126765, 133380, 146484, 154622, 160569, 169020, 178410, 183105, 200070, 214092, 219726, 231933, 244140, 253530, 267615, 309244, 321138, 329589, 356820, 366210, 386555, 400140, 439452, 463866, 481707, 507060, 535230, 549315, 642276, 659178, 695799, 732420, 773110, 802845, 927732, 963414, 1070460, 1098630, 1159665, 1318356, 1391598, 1546220, 1605690, 1647945, 1926828, 2087397, 2197260, 2319330, 2408535, 2783196, 3211380, 3295890, 3478995, 4174794, 4638660, 4817070, 6262191, 6591780, 6957990, 8349588, 9634140, 10436985, 12524382, 13915980, 20873970, 25048764, 31310955, 41747940, 62621910, 125243820]

約数ペア:

[(1, 125243820), (2, 62621910), (3, 41747940), (4, 31310955), (5, 25048764), (6, 20873970), (9, 13915980), (10, 12524382), (12, 10436985), (13, 9634140), (15, 8349588), (18, 6957990), (19, 6591780), (20, 6262191), (26, 4817070), (27, 4638660), (30, 4174794), (36, 3478995), (38, 3295890), (39, 3211380), (45, 2783196), (52, 2408535), (54, 2319330), (57, 2197260), (60, 2087397), (65, 1926828), (76, 1647945), (78, 1605690), (81, 1546220), (90, 1391598), (95, 1318356), (108, 1159665), (114, 1098630), (117, 1070460), (130, 963414), (135, 927732), (156, 802845), (162, 773110), (171, 732420), (180, 695799), (190, 659178), (195, 642276), (228, 549315), (234, 535230), (247, 507060), (260, 481707), (270, 463866), (285, 439452), (313, 400140), (324, 386555), (342, 366210), (351, 356820), (380, 329589), (390, 321138), (405, 309244), (468, 267615), (494, 253530), (513, 244140), (540, 231933), (570, 219726), (585, 214092), (626, 200070), (684, 183105), (702, 178410), (741, 169020), (780, 160569), (810, 154622), (855, 146484), (939, 133380), (988, 126765), (1026, 122070), (1053, 118940), (1140, 109863), (1170, 107046), (1235, 101412), (1252, 100035), (1404, 89205), (1482, 84510), (1539, 81380), (1565, 80028), (1620, 77311), (1710, 73242), (1755, 71364), (1878, 66690), (2052, 61035), (2106, 59470), (2223, 56340), (2340, 53523), (2470, 50706), (2565, 48828), (2817, 44460), (2964, 42255), (3078, 40690), (3130, 40014), (3420, 36621), (3510, 35682), (3705, 33804), (3756, 33345), (4069, 30780), (4212, 29735), (4446, 28170), (4695, 26676), (4940, 25353), (5130, 24414), (5265, 23788), (5634, 22230), (5947, 21060), (6156, 20345), (6260, 20007), (6669, 18780), (7020, 17841), (7410, 16902), (7695, 16276), (8138, 15390), (8451, 14820), (8892, 14085), (9390, 13338), (10260, 12207), (10530, 11894), (11115, 11268)]