40957800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 140616000

約数和(自身を除く): 99658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 59, 60, 65, 75, 78, 89, 100, 104, 118, 120, 130, 150, 156, 177, 178, 195, 200, 236, 260, 267, 295, 300, 312, 325, 354, 356, 390, 445, 472, 520, 534, 590, 600, 650, 708, 712, 767, 780, 885, 890, 975, 1068, 1157, 1180, 1300, 1335, 1416, 1475, 1534, 1560, 1770, 1780, 1950, 2136, 2225, 2301, 2314, 2360, 2600, 2670, 2950, 3068, 3471, 3540, 3560, 3835, 3900, 4425, 4450, 4602, 4628, 5251, 5340, 5785, 5900, 6136, 6675, 6942, 7080, 7670, 7800, 8850, 8900, 9204, 9256, 10502, 10680, 11505, 11570, 11800, 13350, 13884, 15340, 15753, 17355, 17700, 17800, 18408, 19175, 21004, 23010, 23140, 26255, 26700, 27768, 28925, 30680, 31506, 34710, 35400, 38350, 42008, 46020, 46280, 52510, 53400, 57525, 57850, 63012, 68263, 69420, 76700, 78765, 86775, 92040, 105020, 115050, 115700, 126024, 131275, 136526, 138840, 153400, 157530, 173550, 204789, 210040, 230100, 231400, 262550, 273052, 315060, 341315, 347100, 393825, 409578, 460200, 525100, 546104, 630120, 682630, 694200, 787650, 819156, 1023945, 1050200, 1365260, 1575300, 1638312, 1706575, 2047890, 2730520, 3150600, 3413150, 4095780, 5119725, 6826300, 8191560, 10239450, 13652600, 20478900, 40957800]

約数ペア:

[(1, 40957800), (2, 20478900), (3, 13652600), (4, 10239450), (5, 8191560), (6, 6826300), (8, 5119725), (10, 4095780), (12, 3413150), (13, 3150600), (15, 2730520), (20, 2047890), (24, 1706575), (25, 1638312), (26, 1575300), (30, 1365260), (39, 1050200), (40, 1023945), (50, 819156), (52, 787650), (59, 694200), (60, 682630), (65, 630120), (75, 546104), (78, 525100), (89, 460200), (100, 409578), (104, 393825), (118, 347100), (120, 341315), (130, 315060), (150, 273052), (156, 262550), (177, 231400), (178, 230100), (195, 210040), (200, 204789), (236, 173550), (260, 157530), (267, 153400), (295, 138840), (300, 136526), (312, 131275), (325, 126024), (354, 115700), (356, 115050), (390, 105020), (445, 92040), (472, 86775), (520, 78765), (534, 76700), (590, 69420), (600, 68263), (650, 63012), (708, 57850), (712, 57525), (767, 53400), (780, 52510), (885, 46280), (890, 46020), (975, 42008), (1068, 38350), (1157, 35400), (1180, 34710), (1300, 31506), (1335, 30680), (1416, 28925), (1475, 27768), (1534, 26700), (1560, 26255), (1770, 23140), (1780, 23010), (1950, 21004), (2136, 19175), (2225, 18408), (2301, 17800), (2314, 17700), (2360, 17355), (2600, 15753), (2670, 15340), (2950, 13884), (3068, 13350), (3471, 11800), (3540, 11570), (3560, 11505), (3835, 10680), (3900, 10502), (4425, 9256), (4450, 9204), (4602, 8900), (4628, 8850), (5251, 7800), (5340, 7670), (5785, 7080), (5900, 6942), (6136, 6675)]