1948447800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83267}}^1$

素因数の和:83302

約数の個数: 144

約数和(自身を含む): 7046970840

約数和(自身を除く): 5098523040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 83267, 166534, 249801, 333068, 416335, 499602, 666136, 749403, 832670, 999204, 1082471, 1249005, 1498806, 1665340, 1998408, 2081675, 2164942, 2498010, 2997612, 3247413, 3330680, 3747015, 4163350, 4329884, 4996020, 5412355, 5995224, 6245025, 6494826, 7494030, 8326700, 8659768, 9742239, 9992040, 10824710, 12490050, 12989652, 14988060, 16237065, 16653400, 18735075, 19484478, 21649420, 24980100, 25979304, 27061775, 29976120, 32474130, 37470150, 38968956, 43298840, 48711195, 49960200, 54123550, 64948260, 74940300, 77937912, 81185325, 97422390, 108247100, 129896520, 149880600, 162370650, 194844780, 216494200, 243555975, 324741300, 389689560, 487111950, 649482600, 974223900, 1948447800]

約数ペア:

[(1, 1948447800), (2, 974223900), (3, 649482600), (4, 487111950), (5, 389689560), (6, 324741300), (8, 243555975), (9, 216494200), (10, 194844780), (12, 162370650), (13, 149880600), (15, 129896520), (18, 108247100), (20, 97422390), (24, 81185325), (25, 77937912), (26, 74940300), (30, 64948260), (36, 54123550), (39, 49960200), (40, 48711195), (45, 43298840), (50, 38968956), (52, 37470150), (60, 32474130), (65, 29976120), (72, 27061775), (75, 25979304), (78, 24980100), (90, 21649420), (100, 19484478), (104, 18735075), (117, 16653400), (120, 16237065), (130, 14988060), (150, 12989652), (156, 12490050), (180, 10824710), (195, 9992040), (200, 9742239), (225, 8659768), (234, 8326700), (260, 7494030), (300, 6494826), (312, 6245025), (325, 5995224), (360, 5412355), (390, 4996020), (450, 4329884), (468, 4163350), (520, 3747015), (585, 3330680), (600, 3247413), (650, 2997612), (780, 2498010), (900, 2164942), (936, 2081675), (975, 1998408), (1170, 1665340), (1300, 1498806), (1560, 1249005), (1800, 1082471), (1950, 999204), (2340, 832670), (2600, 749403), (2925, 666136), (3900, 499602), (4680, 416335), (5850, 333068), (7800, 249801), (11700, 166534), (23400, 83267)]