100499760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1555

約数の個数: 120

約数和(自身を含む): 341228160

約数和(自身を除く): 240728400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1439, 1455, 1552, 1746, 1940, 2328, 2878, 2910, 3492, 3880, 4317, 4365, 4656, 5756, 5820, 6984, 7195, 7760, 8634, 8730, 11512, 11640, 12951, 13968, 14390, 17268, 17460, 21585, 23024, 23280, 25902, 28780, 34536, 34920, 43170, 51804, 57560, 64755, 69072, 69840, 86340, 103608, 115120, 129510, 139583, 172680, 207216, 259020, 279166, 345360, 418749, 518040, 558332, 697915, 837498, 1036080, 1116664, 1256247, 1395830, 1674996, 2093745, 2233328, 2512494, 2791660, 3349992, 4187490, 5024988, 5583320, 6281235, 6699984, 8374980, 10049976, 11166640, 12562470, 16749960, 20099952, 25124940, 33499920, 50249880, 100499760]

約数ペア:

[(1, 100499760), (2, 50249880), (3, 33499920), (4, 25124940), (5, 20099952), (6, 16749960), (8, 12562470), (9, 11166640), (10, 10049976), (12, 8374980), (15, 6699984), (16, 6281235), (18, 5583320), (20, 5024988), (24, 4187490), (30, 3349992), (36, 2791660), (40, 2512494), (45, 2233328), (48, 2093745), (60, 1674996), (72, 1395830), (80, 1256247), (90, 1116664), (97, 1036080), (120, 837498), (144, 697915), (180, 558332), (194, 518040), (240, 418749), (291, 345360), (360, 279166), (388, 259020), (485, 207216), (582, 172680), (720, 139583), (776, 129510), (873, 115120), (970, 103608), (1164, 86340), (1439, 69840), (1455, 69072), (1552, 64755), (1746, 57560), (1940, 51804), (2328, 43170), (2878, 34920), (2910, 34536), (3492, 28780), (3880, 25902), (4317, 23280), (4365, 23024), (4656, 21585), (5756, 17460), (5820, 17268), (6984, 14390), (7195, 13968), (7760, 12951), (8634, 11640), (8730, 11512)]