275622100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 663332544

約数和(自身を除く): 387710444

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 169, 188, 235, 260, 325, 338, 347, 470, 611, 650, 676, 694, 845, 940, 1175, 1222, 1300, 1388, 1690, 1735, 2350, 2444, 3055, 3380, 3470, 4225, 4511, 4700, 6110, 6940, 7943, 8450, 8675, 9022, 12220, 15275, 15886, 16309, 16900, 17350, 18044, 22555, 30550, 31772, 32618, 34700, 39715, 45110, 58643, 61100, 65236, 79430, 81545, 90220, 112775, 117286, 158860, 163090, 198575, 212017, 225550, 234572, 293215, 326180, 397150, 407725, 424034, 451100, 586430, 794300, 815450, 848068, 1060085, 1172860, 1466075, 1630900, 2120170, 2756221, 2932150, 4240340, 5300425, 5512442, 5864300, 10600850, 11024884, 13781105, 21201700, 27562210, 55124420, 68905525, 137811050, 275622100]

約数ペア:

[(1, 275622100), (2, 137811050), (4, 68905525), (5, 55124420), (10, 27562210), (13, 21201700), (20, 13781105), (25, 11024884), (26, 10600850), (47, 5864300), (50, 5512442), (52, 5300425), (65, 4240340), (94, 2932150), (100, 2756221), (130, 2120170), (169, 1630900), (188, 1466075), (235, 1172860), (260, 1060085), (325, 848068), (338, 815450), (347, 794300), (470, 586430), (611, 451100), (650, 424034), (676, 407725), (694, 397150), (845, 326180), (940, 293215), (1175, 234572), (1222, 225550), (1300, 212017), (1388, 198575), (1690, 163090), (1735, 158860), (2350, 117286), (2444, 112775), (3055, 90220), (3380, 81545), (3470, 79430), (4225, 65236), (4511, 61100), (4700, 58643), (6110, 45110), (6940, 39715), (7943, 34700), (8450, 32618), (8675, 31772), (9022, 30550), (12220, 22555), (15275, 18044), (15886, 17350), (16309, 16900)]