77730330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 131288550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 53, 57, 62, 83, 93, 95, 106, 114, 155, 159, 166, 186, 190, 249, 265, 285, 310, 318, 415, 465, 498, 530, 570, 589, 795, 830, 930, 1007, 1178, 1245, 1577, 1590, 1643, 1767, 2014, 2490, 2573, 2945, 3021, 3154, 3286, 3534, 4399, 4731, 4929, 5035, 5146, 5890, 6042, 7719, 7885, 8215, 8798, 8835, 9462, 9858, 10070, 12865, 13197, 15105, 15438, 15770, 16430, 17670, 21995, 23655, 24645, 25730, 26394, 30210, 31217, 38595, 43990, 47310, 48887, 49290, 62434, 65985, 77190, 83581, 93651, 97774, 131970, 136369, 146661, 156085, 167162, 187302, 244435, 250743, 272738, 293322, 312170, 409107, 417905, 468255, 488870, 501486, 681845, 733305, 818214, 835810, 936510, 1253715, 1363690, 1466610, 2045535, 2507430, 2591011, 4091070, 5182022, 7773033, 12955055, 15546066, 25910110, 38865165, 77730330]

約数ペア:

[(1, 77730330), (2, 38865165), (3, 25910110), (5, 15546066), (6, 12955055), (10, 7773033), (15, 5182022), (19, 4091070), (30, 2591011), (31, 2507430), (38, 2045535), (53, 1466610), (57, 1363690), (62, 1253715), (83, 936510), (93, 835810), (95, 818214), (106, 733305), (114, 681845), (155, 501486), (159, 488870), (166, 468255), (186, 417905), (190, 409107), (249, 312170), (265, 293322), (285, 272738), (310, 250743), (318, 244435), (415, 187302), (465, 167162), (498, 156085), (530, 146661), (570, 136369), (589, 131970), (795, 97774), (830, 93651), (930, 83581), (1007, 77190), (1178, 65985), (1245, 62434), (1577, 49290), (1590, 48887), (1643, 47310), (1767, 43990), (2014, 38595), (2490, 31217), (2573, 30210), (2945, 26394), (3021, 25730), (3154, 24645), (3286, 23655), (3534, 21995), (4399, 17670), (4731, 16430), (4929, 15770), (5035, 15438), (5146, 15105), (5890, 13197), (6042, 12865), (7719, 10070), (7885, 9858), (8215, 9462), (8798, 8835)]