122721300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 216

約数和(自身を含む): 439331256

約数和(自身を除く): 316609956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 617, 650, 663, 765, 780, 850, 884, 900, 975, 1020, 1105, 1170, 1234, 1275, 1300, 1326, 1530, 1700, 1851, 1950, 1989, 2210, 2340, 2468, 2550, 2652, 2925, 3060, 3085, 3315, 3702, 3825, 3900, 3978, 4420, 5100, 5525, 5553, 5850, 6170, 6630, 7404, 7650, 7956, 8021, 9255, 9945, 10489, 11050, 11106, 11700, 12340, 13260, 15300, 15425, 16042, 16575, 18510, 19890, 20978, 22100, 22212, 24063, 27765, 30850, 31467, 32084, 33150, 37020, 39780, 40105, 41956, 46275, 48126, 49725, 52445, 55530, 61700, 62934, 66300, 72189, 80210, 92550, 94401, 96252, 99450, 104890, 111060, 120315, 125868, 136357, 138825, 144378, 157335, 160420, 185100, 188802, 198900, 200525, 209780, 240630, 262225, 272714, 277650, 288756, 314670, 360945, 377604, 401050, 409071, 472005, 481260, 524450, 545428, 555300, 601575, 629340, 681785, 721890, 786675, 802100, 818142, 944010, 1048900, 1203150, 1227213, 1363570, 1443780, 1573350, 1636284, 1804725, 1888020, 2045355, 2360025, 2406300, 2454426, 2727140, 3146700, 3408925, 3609450, 4090710, 4720050, 4908852, 6136065, 6817850, 7218900, 8181420, 9440100, 10226775, 12272130, 13635700, 20453550, 24544260, 30680325, 40907100, 61360650, 122721300]

約数ペア:

[(1, 122721300), (2, 61360650), (3, 40907100), (4, 30680325), (5, 24544260), (6, 20453550), (9, 13635700), (10, 12272130), (12, 10226775), (13, 9440100), (15, 8181420), (17, 7218900), (18, 6817850), (20, 6136065), (25, 4908852), (26, 4720050), (30, 4090710), (34, 3609450), (36, 3408925), (39, 3146700), (45, 2727140), (50, 2454426), (51, 2406300), (52, 2360025), (60, 2045355), (65, 1888020), (68, 1804725), (75, 1636284), (78, 1573350), (85, 1443780), (90, 1363570), (100, 1227213), (102, 1203150), (117, 1048900), (130, 944010), (150, 818142), (153, 802100), (156, 786675), (170, 721890), (180, 681785), (195, 629340), (204, 601575), (221, 555300), (225, 545428), (234, 524450), (255, 481260), (260, 472005), (300, 409071), (306, 401050), (325, 377604), (340, 360945), (390, 314670), (425, 288756), (442, 277650), (450, 272714), (468, 262225), (510, 240630), (585, 209780), (612, 200525), (617, 198900), (650, 188802), (663, 185100), (765, 160420), (780, 157335), (850, 144378), (884, 138825), (900, 136357), (975, 125868), (1020, 120315), (1105, 111060), (1170, 104890), (1234, 99450), (1275, 96252), (1300, 94401), (1326, 92550), (1530, 80210), (1700, 72189), (1851, 66300), (1950, 62934), (1989, 61700), (2210, 55530), (2340, 52445), (2468, 49725), (2550, 48126), (2652, 46275), (2925, 41956), (3060, 40105), (3085, 39780), (3315, 37020), (3702, 33150), (3825, 32084), (3900, 31467), (3978, 30850), (4420, 27765), (5100, 24063), (5525, 22212), (5553, 22100), (5850, 20978), (6170, 19890), (6630, 18510), (7404, 16575), (7650, 16042), (7956, 15425), (8021, 15300), (9255, 13260), (9945, 12340), (10489, 11700), (11050, 11106)]