427755510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 192

約数和(自身を含む): 1416804480

約数和(自身を除く): 989048970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 35, 39, 42, 45, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 145, 174, 182, 195, 203, 210, 234, 261, 273, 290, 315, 377, 390, 406, 435, 455, 522, 546, 585, 609, 630, 754, 819, 870, 910, 1015, 1131, 1170, 1218, 1305, 1365, 1638, 1801, 1827, 1885, 2030, 2262, 2610, 2639, 2730, 3045, 3393, 3602, 3654, 3770, 4095, 5278, 5403, 5655, 6090, 6786, 7917, 8190, 9005, 9135, 10806, 11310, 12607, 13195, 15834, 16209, 16965, 18010, 18270, 23413, 23751, 25214, 26390, 27015, 32418, 33930, 37821, 39585, 46826, 47502, 52229, 54030, 63035, 70239, 75642, 79170, 81045, 104458, 113463, 117065, 118755, 126070, 140478, 156687, 162090, 163891, 189105, 210717, 226926, 234130, 237510, 261145, 313374, 327782, 351195, 365603, 378210, 421434, 470061, 491673, 522290, 567315, 678977, 702390, 731206, 783435, 819455, 940122, 983346, 1053585, 1096809, 1134630, 1357954, 1475019, 1566870, 1638910, 1828015, 2036931, 2107170, 2193618, 2350305, 2458365, 2950038, 3290427, 3394885, 3656030, 4073862, 4700610, 4752839, 4916730, 5484045, 6110793, 6580854, 6789770, 7375095, 9505678, 10184655, 10968090, 12221586, 14258517, 14750190, 16452135, 20369310, 23764195, 28517034, 30553965, 32904270, 42775551, 47528390, 61107930, 71292585, 85551102, 142585170, 213877755, 427755510]

約数ペア:

[(1, 427755510), (2, 213877755), (3, 142585170), (5, 85551102), (6, 71292585), (7, 61107930), (9, 47528390), (10, 42775551), (13, 32904270), (14, 30553965), (15, 28517034), (18, 23764195), (21, 20369310), (26, 16452135), (29, 14750190), (30, 14258517), (35, 12221586), (39, 10968090), (42, 10184655), (45, 9505678), (58, 7375095), (63, 6789770), (65, 6580854), (70, 6110793), (78, 5484045), (87, 4916730), (90, 4752839), (91, 4700610), (105, 4073862), (117, 3656030), (126, 3394885), (130, 3290427), (145, 2950038), (174, 2458365), (182, 2350305), (195, 2193618), (203, 2107170), (210, 2036931), (234, 1828015), (261, 1638910), (273, 1566870), (290, 1475019), (315, 1357954), (377, 1134630), (390, 1096809), (406, 1053585), (435, 983346), (455, 940122), (522, 819455), (546, 783435), (585, 731206), (609, 702390), (630, 678977), (754, 567315), (819, 522290), (870, 491673), (910, 470061), (1015, 421434), (1131, 378210), (1170, 365603), (1218, 351195), (1305, 327782), (1365, 313374), (1638, 261145), (1801, 237510), (1827, 234130), (1885, 226926), (2030, 210717), (2262, 189105), (2610, 163891), (2639, 162090), (2730, 156687), (3045, 140478), (3393, 126070), (3602, 118755), (3654, 117065), (3770, 113463), (4095, 104458), (5278, 81045), (5403, 79170), (5655, 75642), (6090, 70239), (6786, 63035), (7917, 54030), (8190, 52229), (9005, 47502), (9135, 46826), (10806, 39585), (11310, 37821), (12607, 33930), (13195, 32418), (15834, 27015), (16209, 26390), (16965, 25214), (18010, 23751), (18270, 23413)]