156940605500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{120863}}^1$

素因数の和:120949

約数の個数: 144

約数和(自身を含む): 406245176064

約数和(自身を除く): 249304570564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 53, 70, 98, 100, 106, 125, 140, 175, 196, 212, 245, 250, 265, 350, 371, 490, 500, 530, 700, 742, 875, 980, 1060, 1225, 1325, 1484, 1750, 1855, 2450, 2597, 2650, 3500, 3710, 4900, 5194, 5300, 6125, 6625, 7420, 9275, 10388, 12250, 12985, 13250, 18550, 24500, 25970, 26500, 37100, 46375, 51940, 64925, 92750, 120863, 129850, 185500, 241726, 259700, 324625, 483452, 604315, 649250, 846041, 1208630, 1298500, 1692082, 2417260, 3021575, 3384164, 4230205, 5922287, 6043150, 6405739, 8460410, 11844574, 12086300, 12811478, 15107875, 16920820, 21151025, 23689148, 25622956, 29611435, 30215750, 32028695, 42302050, 44840173, 59222870, 60431500, 64057390, 84604100, 89680346, 105755125, 118445740, 128114780, 148057175, 160143475, 179360692, 211510250, 224200865, 296114350, 313881211, 320286950, 423020500, 448401730, 592228700, 627762422, 640573900, 740285875, 800717375, 896803460, 1121004325, 1255524844, 1480571750, 1569406055, 1601434750, 2242008650, 2961143500, 3138812110, 3202869500, 4484017300, 5605021625, 6277624220, 7847030275, 11210043250, 15694060550, 22420086500, 31388121100, 39235151375, 78470302750, 156940605500]

約数ペア:

[(1, 156940605500), (2, 78470302750), (4, 39235151375), (5, 31388121100), (7, 22420086500), (10, 15694060550), (14, 11210043250), (20, 7847030275), (25, 6277624220), (28, 5605021625), (35, 4484017300), (49, 3202869500), (50, 3138812110), (53, 2961143500), (70, 2242008650), (98, 1601434750), (100, 1569406055), (106, 1480571750), (125, 1255524844), (140, 1121004325), (175, 896803460), (196, 800717375), (212, 740285875), (245, 640573900), (250, 627762422), (265, 592228700), (350, 448401730), (371, 423020500), (490, 320286950), (500, 313881211), (530, 296114350), (700, 224200865), (742, 211510250), (875, 179360692), (980, 160143475), (1060, 148057175), (1225, 128114780), (1325, 118445740), (1484, 105755125), (1750, 89680346), (1855, 84604100), (2450, 64057390), (2597, 60431500), (2650, 59222870), (3500, 44840173), (3710, 42302050), (4900, 32028695), (5194, 30215750), (5300, 29611435), (6125, 25622956), (6625, 23689148), (7420, 21151025), (9275, 16920820), (10388, 15107875), (12250, 12811478), (12985, 12086300), (13250, 11844574), (18550, 8460410), (24500, 6405739), (25970, 6043150), (26500, 5922287), (37100, 4230205), (46375, 3384164), (51940, 3021575), (64925, 2417260), (92750, 1692082), (120863, 1298500), (129850, 1208630), (185500, 846041), (241726, 649250), (259700, 604315), (324625, 483452)]