1300528020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{24943}}^1$

素因数の和:25045

約数の個数: 96

約数和(自身を含む): 4022968320

約数和(自身を除く): 2722440300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1580, 1738, 2370, 2607, 3476, 4345, 4740, 5214, 8690, 10428, 13035, 17380, 24943, 26070, 49886, 52140, 74829, 99772, 124715, 149658, 249430, 274373, 299316, 374145, 498860, 548746, 748290, 823119, 1097492, 1371865, 1496580, 1646238, 1970497, 2743730, 3292476, 3940994, 4115595, 5487460, 5911491, 7881988, 8231190, 9852485, 11822982, 16462380, 19704970, 21675467, 23645964, 29557455, 39409940, 43350934, 59114910, 65026401, 86701868, 108377335, 118229820, 130052802, 216754670, 260105604, 325132005, 433509340, 650264010, 1300528020]

約数ペア:

[(1, 1300528020), (2, 650264010), (3, 433509340), (4, 325132005), (5, 260105604), (6, 216754670), (10, 130052802), (11, 118229820), (12, 108377335), (15, 86701868), (20, 65026401), (22, 59114910), (30, 43350934), (33, 39409940), (44, 29557455), (55, 23645964), (60, 21675467), (66, 19704970), (79, 16462380), (110, 11822982), (132, 9852485), (158, 8231190), (165, 7881988), (220, 5911491), (237, 5487460), (316, 4115595), (330, 3940994), (395, 3292476), (474, 2743730), (660, 1970497), (790, 1646238), (869, 1496580), (948, 1371865), (1185, 1097492), (1580, 823119), (1738, 748290), (2370, 548746), (2607, 498860), (3476, 374145), (4345, 299316), (4740, 274373), (5214, 249430), (8690, 149658), (10428, 124715), (13035, 99772), (17380, 74829), (24943, 52140), (26070, 49886)]