521274300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2508

約数の個数: 144

約数和(自身を含む): 1625229312

約数和(自身を除く): 1103955012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 276, 300, 310, 345, 372, 460, 465, 575, 620, 690, 713, 775, 930, 1150, 1380, 1426, 1550, 1725, 1860, 2139, 2300, 2325, 2437, 2852, 3100, 3450, 3565, 4278, 4650, 4874, 6900, 7130, 7311, 8556, 9300, 9748, 10695, 12185, 14260, 14622, 17825, 21390, 24370, 29244, 35650, 36555, 42780, 48740, 53475, 56051, 60925, 71300, 73110, 75547, 106950, 112102, 121850, 146220, 151094, 168153, 182775, 213900, 224204, 226641, 243700, 280255, 302188, 336306, 365550, 377735, 453282, 560510, 672612, 731100, 755470, 840765, 906564, 1121020, 1133205, 1401275, 1510940, 1681530, 1737581, 1888675, 2266410, 2802550, 3363060, 3475162, 3777350, 4203825, 4532820, 5212743, 5605100, 5666025, 6950324, 7554700, 8407650, 8687905, 10425486, 11332050, 16815300, 17375810, 20850972, 22664100, 26063715, 34751620, 43439525, 52127430, 86879050, 104254860, 130318575, 173758100, 260637150, 521274300]

約数ペア:

[(1, 521274300), (2, 260637150), (3, 173758100), (4, 130318575), (5, 104254860), (6, 86879050), (10, 52127430), (12, 43439525), (15, 34751620), (20, 26063715), (23, 22664100), (25, 20850972), (30, 17375810), (31, 16815300), (46, 11332050), (50, 10425486), (60, 8687905), (62, 8407650), (69, 7554700), (75, 6950324), (92, 5666025), (93, 5605100), (100, 5212743), (115, 4532820), (124, 4203825), (138, 3777350), (150, 3475162), (155, 3363060), (186, 2802550), (230, 2266410), (276, 1888675), (300, 1737581), (310, 1681530), (345, 1510940), (372, 1401275), (460, 1133205), (465, 1121020), (575, 906564), (620, 840765), (690, 755470), (713, 731100), (775, 672612), (930, 560510), (1150, 453282), (1380, 377735), (1426, 365550), (1550, 336306), (1725, 302188), (1860, 280255), (2139, 243700), (2300, 226641), (2325, 224204), (2437, 213900), (2852, 182775), (3100, 168153), (3450, 151094), (3565, 146220), (4278, 121850), (4650, 112102), (4874, 106950), (6900, 75547), (7130, 73110), (7311, 71300), (8556, 60925), (9300, 56051), (9748, 53475), (10695, 48740), (12185, 42780), (14260, 36555), (14622, 35650), (17825, 29244), (21390, 24370)]