148579320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 475813440

約数和(自身を除く): 327234120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 173, 204, 255, 340, 346, 408, 421, 510, 519, 680, 692, 842, 865, 1020, 1038, 1263, 1384, 1684, 1730, 2040, 2076, 2105, 2526, 2595, 2941, 3368, 3460, 4152, 4210, 5052, 5190, 5882, 6315, 6920, 7157, 8420, 8823, 10104, 10380, 11764, 12630, 14314, 14705, 16840, 17646, 20760, 21471, 23528, 25260, 28628, 29410, 35292, 35785, 42942, 44115, 50520, 57256, 58820, 70584, 71570, 72833, 85884, 88230, 107355, 117640, 143140, 145666, 171768, 176460, 214710, 218499, 286280, 291332, 352920, 364165, 429420, 436998, 582664, 728330, 858840, 873996, 1092495, 1238161, 1456660, 1747992, 2184990, 2476322, 2913320, 3714483, 4369980, 4952644, 6190805, 7428966, 8739960, 9905288, 12381610, 14857932, 18572415, 24763220, 29715864, 37144830, 49526440, 74289660, 148579320]

約数ペア:

[(1, 148579320), (2, 74289660), (3, 49526440), (4, 37144830), (5, 29715864), (6, 24763220), (8, 18572415), (10, 14857932), (12, 12381610), (15, 9905288), (17, 8739960), (20, 7428966), (24, 6190805), (30, 4952644), (34, 4369980), (40, 3714483), (51, 2913320), (60, 2476322), (68, 2184990), (85, 1747992), (102, 1456660), (120, 1238161), (136, 1092495), (170, 873996), (173, 858840), (204, 728330), (255, 582664), (340, 436998), (346, 429420), (408, 364165), (421, 352920), (510, 291332), (519, 286280), (680, 218499), (692, 214710), (842, 176460), (865, 171768), (1020, 145666), (1038, 143140), (1263, 117640), (1384, 107355), (1684, 88230), (1730, 85884), (2040, 72833), (2076, 71570), (2105, 70584), (2526, 58820), (2595, 57256), (2941, 50520), (3368, 44115), (3460, 42942), (4152, 35785), (4210, 35292), (5052, 29410), (5190, 28628), (5882, 25260), (6315, 23528), (6920, 21471), (7157, 20760), (8420, 17646), (8823, 16840), (10104, 14705), (10380, 14314), (11764, 12630)]