4499402700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18913}}^1$

素因数の和:19004

約数の個数: 144

約数和(自身を含む): 14250261536

約数和(自身を除く): 9750858836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 130, 150, 156, 183, 195, 244, 260, 300, 305, 325, 366, 390, 610, 650, 732, 780, 793, 915, 975, 1220, 1300, 1525, 1586, 1830, 1950, 2379, 3050, 3172, 3660, 3900, 3965, 4575, 4758, 6100, 7930, 9150, 9516, 11895, 15860, 18300, 18913, 19825, 23790, 37826, 39650, 47580, 56739, 59475, 75652, 79300, 94565, 113478, 118950, 189130, 226956, 237900, 245869, 283695, 378260, 472825, 491738, 567390, 737607, 945650, 983476, 1134780, 1153693, 1229345, 1418475, 1475214, 1891300, 2307386, 2458690, 2836950, 2950428, 3461079, 3688035, 4614772, 4917380, 5673900, 5768465, 6146725, 6922158, 7376070, 11536930, 12293450, 13844316, 14752140, 14998009, 17305395, 18440175, 23073860, 24586900, 28842325, 29996018, 34610790, 36880350, 44994027, 57684650, 59992036, 69221580, 73760700, 74990045, 86526975, 89988054, 115369300, 149980090, 173053950, 179976108, 224970135, 299960180, 346107900, 374950225, 449940270, 749900450, 899880540, 1124850675, 1499800900, 2249701350, 4499402700]

約数ペア:

[(1, 4499402700), (2, 2249701350), (3, 1499800900), (4, 1124850675), (5, 899880540), (6, 749900450), (10, 449940270), (12, 374950225), (13, 346107900), (15, 299960180), (20, 224970135), (25, 179976108), (26, 173053950), (30, 149980090), (39, 115369300), (50, 89988054), (52, 86526975), (60, 74990045), (61, 73760700), (65, 69221580), (75, 59992036), (78, 57684650), (100, 44994027), (122, 36880350), (130, 34610790), (150, 29996018), (156, 28842325), (183, 24586900), (195, 23073860), (244, 18440175), (260, 17305395), (300, 14998009), (305, 14752140), (325, 13844316), (366, 12293450), (390, 11536930), (610, 7376070), (650, 6922158), (732, 6146725), (780, 5768465), (793, 5673900), (915, 4917380), (975, 4614772), (1220, 3688035), (1300, 3461079), (1525, 2950428), (1586, 2836950), (1830, 2458690), (1950, 2307386), (2379, 1891300), (3050, 1475214), (3172, 1418475), (3660, 1229345), (3900, 1153693), (3965, 1134780), (4575, 983476), (4758, 945650), (6100, 737607), (7930, 567390), (9150, 491738), (9516, 472825), (11895, 378260), (15860, 283695), (18300, 245869), (18913, 237900), (19825, 226956), (23790, 189130), (37826, 118950), (39650, 113478), (47580, 94565), (56739, 79300), (59475, 75652)]