273309870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 718502400

約数和(自身を除く): 445192530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 83, 95, 106, 109, 114, 159, 166, 190, 218, 249, 265, 285, 318, 327, 415, 498, 530, 545, 570, 654, 795, 830, 1007, 1090, 1245, 1577, 1590, 1635, 2014, 2071, 2490, 3021, 3154, 3270, 4142, 4399, 4731, 5035, 5777, 6042, 6213, 7885, 8798, 9047, 9462, 10070, 10355, 11554, 12426, 13197, 15105, 15770, 17331, 18094, 20710, 21995, 23655, 26394, 27141, 28885, 30210, 31065, 34662, 43990, 45235, 47310, 54282, 57770, 62130, 65985, 83581, 86655, 90470, 109763, 131970, 135705, 167162, 171893, 173310, 219526, 250743, 271410, 329289, 343786, 417905, 479491, 501486, 515679, 548815, 658578, 835810, 859465, 958982, 1031358, 1097630, 1253715, 1438473, 1646445, 1718930, 2397455, 2507430, 2578395, 2876946, 3292890, 4794910, 5156790, 7192365, 9110329, 14384730, 18220658, 27330987, 45551645, 54661974, 91103290, 136654935, 273309870]

約数ペア:

[(1, 273309870), (2, 136654935), (3, 91103290), (5, 54661974), (6, 45551645), (10, 27330987), (15, 18220658), (19, 14384730), (30, 9110329), (38, 7192365), (53, 5156790), (57, 4794910), (83, 3292890), (95, 2876946), (106, 2578395), (109, 2507430), (114, 2397455), (159, 1718930), (166, 1646445), (190, 1438473), (218, 1253715), (249, 1097630), (265, 1031358), (285, 958982), (318, 859465), (327, 835810), (415, 658578), (498, 548815), (530, 515679), (545, 501486), (570, 479491), (654, 417905), (795, 343786), (830, 329289), (1007, 271410), (1090, 250743), (1245, 219526), (1577, 173310), (1590, 171893), (1635, 167162), (2014, 135705), (2071, 131970), (2490, 109763), (3021, 90470), (3154, 86655), (3270, 83581), (4142, 65985), (4399, 62130), (4731, 57770), (5035, 54282), (5777, 47310), (6042, 45235), (6213, 43990), (7885, 34662), (8798, 31065), (9047, 30210), (9462, 28885), (10070, 27141), (10355, 26394), (11554, 23655), (12426, 21995), (13197, 20710), (15105, 18094), (15770, 17331)]