72189000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 263193840

約数和(自身を除く): 191004840

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, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 617, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1234, 1300, 1500, 1560, 1625, 1800, 1851, 1950, 2250, 2340, 2468, 2600, 2925, 3000, 3085, 3250, 3702, 3900, 4500, 4680, 4875, 4936, 5553, 5850, 6170, 6500, 7404, 7800, 8021, 9000, 9255, 9750, 11106, 11700, 12340, 13000, 14625, 14808, 15425, 16042, 18510, 19500, 22212, 23400, 24063, 24680, 27765, 29250, 30850, 32084, 37020, 39000, 40105, 44424, 46275, 48126, 55530, 58500, 61700, 64168, 72189, 74040, 77125, 80210, 92550, 96252, 111060, 117000, 120315, 123400, 138825, 144378, 154250, 160420, 185100, 192504, 200525, 222120, 231375, 240630, 277650, 288756, 308500, 320840, 360945, 370200, 401050, 462750, 481260, 555300, 577512, 601575, 617000, 694125, 721890, 802100, 925500, 962520, 1002625, 1110600, 1203150, 1388250, 1443780, 1604200, 1804725, 1851000, 2005250, 2406300, 2776500, 2887560, 3007875, 3609450, 4010500, 4812600, 5553000, 6015750, 7218900, 8021000, 9023625, 12031500, 14437800, 18047250, 24063000, 36094500, 72189000]

約数ペア:

[(1, 72189000), (2, 36094500), (3, 24063000), (4, 18047250), (5, 14437800), (6, 12031500), (8, 9023625), (9, 8021000), (10, 7218900), (12, 6015750), (13, 5553000), (15, 4812600), (18, 4010500), (20, 3609450), (24, 3007875), (25, 2887560), (26, 2776500), (30, 2406300), (36, 2005250), (39, 1851000), (40, 1804725), (45, 1604200), (50, 1443780), (52, 1388250), (60, 1203150), (65, 1110600), (72, 1002625), (75, 962520), (78, 925500), (90, 802100), (100, 721890), (104, 694125), (117, 617000), (120, 601575), (125, 577512), (130, 555300), (150, 481260), (156, 462750), (180, 401050), (195, 370200), (200, 360945), (225, 320840), (234, 308500), (250, 288756), (260, 277650), (300, 240630), (312, 231375), (325, 222120), (360, 200525), (375, 192504), (390, 185100), (450, 160420), (468, 154250), (500, 144378), (520, 138825), (585, 123400), (600, 120315), (617, 117000), (650, 111060), (750, 96252), (780, 92550), (900, 80210), (936, 77125), (975, 74040), (1000, 72189), (1125, 64168), (1170, 61700), (1234, 58500), (1300, 55530), (1500, 48126), (1560, 46275), (1625, 44424), (1800, 40105), (1851, 39000), (1950, 37020), (2250, 32084), (2340, 30850), (2468, 29250), (2600, 27765), (2925, 24680), (3000, 24063), (3085, 23400), (3250, 22212), (3702, 19500), (3900, 18510), (4500, 16042), (4680, 15425), (4875, 14808), (4936, 14625), (5553, 13000), (5850, 12340), (6170, 11700), (6500, 11106), (7404, 9750), (7800, 9255), (8021, 9000)]