386260020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 1224961920

約数和(自身を除く): 838701900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 59, 60, 74, 90, 111, 118, 148, 177, 180, 185, 222, 236, 295, 333, 354, 370, 444, 531, 555, 590, 666, 708, 740, 885, 983, 1062, 1110, 1180, 1332, 1665, 1770, 1966, 2124, 2183, 2220, 2655, 2949, 3330, 3540, 3932, 4366, 4915, 5310, 5898, 6549, 6660, 8732, 8847, 9830, 10620, 10915, 11796, 13098, 14745, 17694, 19647, 19660, 21830, 26196, 29490, 32745, 35388, 36371, 39294, 43660, 44235, 57997, 58980, 65490, 72742, 78588, 88470, 98235, 109113, 115994, 130980, 145484, 173991, 176940, 181855, 196470, 218226, 231988, 289985, 327339, 347982, 363710, 392940, 436452, 521973, 545565, 579970, 654678, 695964, 727420, 869955, 1043946, 1091130, 1159940, 1309356, 1636695, 1739910, 2087892, 2145889, 2182260, 2609865, 3273390, 3479820, 4291778, 5219730, 6437667, 6546780, 8583556, 10439460, 10729445, 12875334, 19313001, 21458890, 25750668, 32188335, 38626002, 42917780, 64376670, 77252004, 96565005, 128753340, 193130010, 386260020]

約数ペア:

[(1, 386260020), (2, 193130010), (3, 128753340), (4, 96565005), (5, 77252004), (6, 64376670), (9, 42917780), (10, 38626002), (12, 32188335), (15, 25750668), (18, 21458890), (20, 19313001), (30, 12875334), (36, 10729445), (37, 10439460), (45, 8583556), (59, 6546780), (60, 6437667), (74, 5219730), (90, 4291778), (111, 3479820), (118, 3273390), (148, 2609865), (177, 2182260), (180, 2145889), (185, 2087892), (222, 1739910), (236, 1636695), (295, 1309356), (333, 1159940), (354, 1091130), (370, 1043946), (444, 869955), (531, 727420), (555, 695964), (590, 654678), (666, 579970), (708, 545565), (740, 521973), (885, 436452), (983, 392940), (1062, 363710), (1110, 347982), (1180, 327339), (1332, 289985), (1665, 231988), (1770, 218226), (1966, 196470), (2124, 181855), (2183, 176940), (2220, 173991), (2655, 145484), (2949, 130980), (3330, 115994), (3540, 109113), (3932, 98235), (4366, 88470), (4915, 78588), (5310, 72742), (5898, 65490), (6549, 58980), (6660, 57997), (8732, 44235), (8847, 43660), (9830, 39294), (10620, 36371), (10915, 35388), (11796, 32745), (13098, 29490), (14745, 26196), (17694, 21830), (19647, 19660)]