121919719200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{126683}}^1$

素因数の和:127107

約数の個数: 144

約数和(自身を含む): 397841474016

約数和(自身を除く): 275921754816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 401, 480, 600, 800, 802, 1200, 1203, 1604, 2005, 2400, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 9624, 10025, 12030, 12832, 16040, 19248, 20050, 24060, 30075, 32080, 38496, 40100, 48120, 60150, 64160, 80200, 96240, 120300, 126683, 160400, 192480, 240600, 253366, 320800, 380049, 481200, 506732, 633415, 760098, 962400, 1013464, 1266830, 1520196, 1900245, 2026928, 2533660, 3040392, 3167075, 3800490, 4053856, 5067320, 6080784, 6334150, 7600980, 9501225, 10134640, 12161568, 12668300, 15201960, 19002450, 20269280, 25336600, 30403920, 38004900, 50673200, 50799883, 60807840, 76009800, 101346400, 101599766, 152019600, 152399649, 203199532, 253999415, 304039200, 304799298, 406399064, 507998830, 609598596, 761998245, 812798128, 1015997660, 1219197192, 1269997075, 1523996490, 1625596256, 2031995320, 2438394384, 2539994150, 3047992980, 3809991225, 4063990640, 4876788768, 5079988300, 6095985960, 7619982450, 8127981280, 10159976600, 12191971920, 15239964900, 20319953200, 24383943840, 30479929800, 40639906400, 60959859600, 121919719200]

約数ペア:

[(1, 121919719200), (2, 60959859600), (3, 40639906400), (4, 30479929800), (5, 24383943840), (6, 20319953200), (8, 15239964900), (10, 12191971920), (12, 10159976600), (15, 8127981280), (16, 7619982450), (20, 6095985960), (24, 5079988300), (25, 4876788768), (30, 4063990640), (32, 3809991225), (40, 3047992980), (48, 2539994150), (50, 2438394384), (60, 2031995320), (75, 1625596256), (80, 1523996490), (96, 1269997075), (100, 1219197192), (120, 1015997660), (150, 812798128), (160, 761998245), (200, 609598596), (240, 507998830), (300, 406399064), (400, 304799298), (401, 304039200), (480, 253999415), (600, 203199532), (800, 152399649), (802, 152019600), (1200, 101599766), (1203, 101346400), (1604, 76009800), (2005, 60807840), (2400, 50799883), (2406, 50673200), (3208, 38004900), (4010, 30403920), (4812, 25336600), (6015, 20269280), (6416, 19002450), (8020, 15201960), (9624, 12668300), (10025, 12161568), (12030, 10134640), (12832, 9501225), (16040, 7600980), (19248, 6334150), (20050, 6080784), (24060, 5067320), (30075, 4053856), (32080, 3800490), (38496, 3167075), (40100, 3040392), (48120, 2533660), (60150, 2026928), (64160, 1900245), (80200, 1520196), (96240, 1266830), (120300, 1013464), (126683, 962400), (160400, 760098), (192480, 633415), (240600, 506732), (253366, 481200), (320800, 380049)]