206625300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 694872192

約数和(自身を除く): 488246892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 1050, 1220, 1281, 1525, 1613, 1708, 1830, 2100, 2135, 2562, 3050, 3226, 3660, 4270, 4575, 4839, 5124, 6100, 6405, 6452, 8065, 8540, 9150, 9678, 10675, 11291, 12810, 16130, 18300, 19356, 21350, 22582, 24195, 25620, 32025, 32260, 33873, 40325, 42700, 45164, 48390, 56455, 64050, 67746, 80650, 96780, 98393, 112910, 120975, 128100, 135492, 161300, 169365, 196786, 225820, 241950, 282275, 295179, 338730, 393572, 483900, 491965, 564550, 590358, 677460, 688751, 846825, 983930, 1129100, 1180716, 1377502, 1475895, 1693650, 1967860, 2066253, 2459825, 2755004, 2951790, 3387300, 3443755, 4132506, 4919650, 5903580, 6887510, 7379475, 8265012, 9839300, 10331265, 13775020, 14758950, 17218775, 20662530, 29517900, 34437550, 41325060, 51656325, 68875100, 103312650, 206625300]

約数ペア:

[(1, 206625300), (2, 103312650), (3, 68875100), (4, 51656325), (5, 41325060), (6, 34437550), (7, 29517900), (10, 20662530), (12, 17218775), (14, 14758950), (15, 13775020), (20, 10331265), (21, 9839300), (25, 8265012), (28, 7379475), (30, 6887510), (35, 5903580), (42, 4919650), (50, 4132506), (60, 3443755), (61, 3387300), (70, 2951790), (75, 2755004), (84, 2459825), (100, 2066253), (105, 1967860), (122, 1693650), (140, 1475895), (150, 1377502), (175, 1180716), (183, 1129100), (210, 983930), (244, 846825), (300, 688751), (305, 677460), (350, 590358), (366, 564550), (420, 491965), (427, 483900), (525, 393572), (610, 338730), (700, 295179), (732, 282275), (854, 241950), (915, 225820), (1050, 196786), (1220, 169365), (1281, 161300), (1525, 135492), (1613, 128100), (1708, 120975), (1830, 112910), (2100, 98393), (2135, 96780), (2562, 80650), (3050, 67746), (3226, 64050), (3660, 56455), (4270, 48390), (4575, 45164), (4839, 42700), (5124, 40325), (6100, 33873), (6405, 32260), (6452, 32025), (8065, 25620), (8540, 24195), (9150, 22582), (9678, 21350), (10675, 19356), (11291, 18300), (12810, 16130)]