201828900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7430

約数の個数: 144

約数和(自身を含む): 718815104

約数和(自身を除く): 516986204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 7393, 9100, 13650, 14786, 22179, 27300, 29572, 36965, 44358, 51751, 73930, 88716, 96109, 103502, 110895, 147860, 155253, 184825, 192218, 207004, 221790, 258755, 288327, 310506, 369650, 384436, 443580, 480545, 517510, 554475, 576654, 621012, 672763, 739300, 776265, 961090, 1035020, 1108950, 1153308, 1293775, 1345526, 1441635, 1552530, 1922180, 2018289, 2217900, 2402725, 2587550, 2691052, 2883270, 3105060, 3363815, 3881325, 4036578, 4805450, 5175100, 5766540, 6727630, 7208175, 7762650, 8073156, 9610900, 10091445, 13455260, 14416350, 15525300, 16819075, 20182890, 28832700, 33638150, 40365780, 50457225, 67276300, 100914450, 201828900]

約数ペア:

[(1, 201828900), (2, 100914450), (3, 67276300), (4, 50457225), (5, 40365780), (6, 33638150), (7, 28832700), (10, 20182890), (12, 16819075), (13, 15525300), (14, 14416350), (15, 13455260), (20, 10091445), (21, 9610900), (25, 8073156), (26, 7762650), (28, 7208175), (30, 6727630), (35, 5766540), (39, 5175100), (42, 4805450), (50, 4036578), (52, 3881325), (60, 3363815), (65, 3105060), (70, 2883270), (75, 2691052), (78, 2587550), (84, 2402725), (91, 2217900), (100, 2018289), (105, 1922180), (130, 1552530), (140, 1441635), (150, 1345526), (156, 1293775), (175, 1153308), (182, 1108950), (195, 1035020), (210, 961090), (260, 776265), (273, 739300), (300, 672763), (325, 621012), (350, 576654), (364, 554475), (390, 517510), (420, 480545), (455, 443580), (525, 384436), (546, 369650), (650, 310506), (700, 288327), (780, 258755), (910, 221790), (975, 207004), (1050, 192218), (1092, 184825), (1300, 155253), (1365, 147860), (1820, 110895), (1950, 103502), (2100, 96109), (2275, 88716), (2730, 73930), (3900, 51751), (4550, 44358), (5460, 36965), (6825, 29572), (7393, 27300), (9100, 22179), (13650, 14786)]