402000300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 216

約数和(自身を含む): 1401004080

約数和(自身を除く): 999003780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 169, 180, 195, 225, 234, 260, 270, 300, 325, 338, 351, 390, 450, 468, 507, 540, 585, 650, 675, 676, 702, 780, 845, 881, 900, 975, 1014, 1170, 1300, 1350, 1404, 1521, 1690, 1755, 1762, 1950, 2028, 2340, 2535, 2643, 2700, 2925, 3042, 3380, 3510, 3524, 3900, 4225, 4405, 4563, 5070, 5286, 5850, 6084, 7020, 7605, 7929, 8450, 8775, 8810, 9126, 10140, 10572, 11453, 11700, 12675, 13215, 15210, 15858, 16900, 17550, 17620, 18252, 22025, 22815, 22906, 23787, 25350, 26430, 30420, 31716, 34359, 35100, 38025, 39645, 44050, 45630, 45812, 47574, 50700, 52860, 57265, 66075, 68718, 76050, 79290, 88100, 91260, 95148, 103077, 114075, 114530, 118935, 132150, 137436, 148889, 152100, 158580, 171795, 198225, 206154, 228150, 229060, 237870, 264300, 286325, 297778, 309231, 343590, 396450, 412308, 446667, 456300, 475740, 515385, 572650, 594675, 595556, 618462, 687180, 744445, 792900, 858975, 893334, 1030770, 1145300, 1189350, 1236924, 1340001, 1488890, 1546155, 1717950, 1786668, 2061540, 2233335, 2378700, 2576925, 2680002, 2977780, 3092310, 3435900, 3722225, 4020003, 4466670, 5153850, 5360004, 6184620, 6700005, 7444450, 7730775, 8040006, 8933340, 10307700, 11166675, 13400010, 14888900, 15461550, 16080012, 20100015, 22333350, 26800020, 30923100, 33500025, 40200030, 44666700, 67000050, 80400060, 100500075, 134000100, 201000150, 402000300]

約数ペア:

[(1, 402000300), (2, 201000150), (3, 134000100), (4, 100500075), (5, 80400060), (6, 67000050), (9, 44666700), (10, 40200030), (12, 33500025), (13, 30923100), (15, 26800020), (18, 22333350), (20, 20100015), (25, 16080012), (26, 15461550), (27, 14888900), (30, 13400010), (36, 11166675), (39, 10307700), (45, 8933340), (50, 8040006), (52, 7730775), (54, 7444450), (60, 6700005), (65, 6184620), (75, 5360004), (78, 5153850), (90, 4466670), (100, 4020003), (108, 3722225), (117, 3435900), (130, 3092310), (135, 2977780), (150, 2680002), (156, 2576925), (169, 2378700), (180, 2233335), (195, 2061540), (225, 1786668), (234, 1717950), (260, 1546155), (270, 1488890), (300, 1340001), (325, 1236924), (338, 1189350), (351, 1145300), (390, 1030770), (450, 893334), (468, 858975), (507, 792900), (540, 744445), (585, 687180), (650, 618462), (675, 595556), (676, 594675), (702, 572650), (780, 515385), (845, 475740), (881, 456300), (900, 446667), (975, 412308), (1014, 396450), (1170, 343590), (1300, 309231), (1350, 297778), (1404, 286325), (1521, 264300), (1690, 237870), (1755, 229060), (1762, 228150), (1950, 206154), (2028, 198225), (2340, 171795), (2535, 158580), (2643, 152100), (2700, 148889), (2925, 137436), (3042, 132150), (3380, 118935), (3510, 114530), (3524, 114075), (3900, 103077), (4225, 95148), (4405, 91260), (4563, 88100), (5070, 79290), (5286, 76050), (5850, 68718), (6084, 66075), (7020, 57265), (7605, 52860), (7929, 50700), (8450, 47574), (8775, 45812), (8810, 45630), (9126, 44050), (10140, 39645), (10572, 38025), (11453, 35100), (11700, 34359), (12675, 31716), (13215, 30420), (15210, 26430), (15858, 25350), (16900, 23787), (17550, 22906), (17620, 22815), (18252, 22025)]