272711940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 850348800

約数和(自身を除く): 577636860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 73, 76, 87, 95, 113, 114, 116, 145, 146, 174, 190, 219, 226, 228, 285, 290, 292, 339, 348, 365, 380, 435, 438, 452, 551, 565, 570, 580, 678, 730, 870, 876, 1095, 1102, 1130, 1140, 1356, 1387, 1460, 1653, 1695, 1740, 2117, 2147, 2190, 2204, 2260, 2755, 2774, 3277, 3306, 3390, 4161, 4234, 4294, 4380, 5510, 5548, 6351, 6441, 6554, 6612, 6780, 6935, 8249, 8265, 8322, 8468, 8588, 9831, 10585, 10735, 11020, 12702, 12882, 13108, 13870, 16385, 16498, 16530, 16644, 19662, 20805, 21170, 21470, 24747, 25404, 25764, 27740, 31755, 32205, 32770, 32996, 33060, 39324, 40223, 41245, 41610, 42340, 42940, 49155, 49494, 62263, 63510, 64410, 65540, 80446, 82490, 83220, 98310, 98988, 120669, 123735, 124526, 127020, 128820, 156731, 160892, 164980, 186789, 196620, 201115, 239221, 241338, 247470, 249052, 311315, 313462, 373578, 402230, 470193, 478442, 482676, 494940, 603345, 622630, 626924, 717663, 747156, 783655, 804460, 933945, 940386, 956884, 1196105, 1206690, 1245260, 1435326, 1567310, 1867890, 1880772, 2350965, 2392210, 2413380, 2870652, 3134620, 3588315, 3735780, 4545199, 4701930, 4784420, 7176630, 9090398, 9403860, 13635597, 14353260, 18180796, 22725995, 27271194, 45451990, 54542388, 68177985, 90903980, 136355970, 272711940]

約数ペア:

[(1, 272711940), (2, 136355970), (3, 90903980), (4, 68177985), (5, 54542388), (6, 45451990), (10, 27271194), (12, 22725995), (15, 18180796), (19, 14353260), (20, 13635597), (29, 9403860), (30, 9090398), (38, 7176630), (57, 4784420), (58, 4701930), (60, 4545199), (73, 3735780), (76, 3588315), (87, 3134620), (95, 2870652), (113, 2413380), (114, 2392210), (116, 2350965), (145, 1880772), (146, 1867890), (174, 1567310), (190, 1435326), (219, 1245260), (226, 1206690), (228, 1196105), (285, 956884), (290, 940386), (292, 933945), (339, 804460), (348, 783655), (365, 747156), (380, 717663), (435, 626924), (438, 622630), (452, 603345), (551, 494940), (565, 482676), (570, 478442), (580, 470193), (678, 402230), (730, 373578), (870, 313462), (876, 311315), (1095, 249052), (1102, 247470), (1130, 241338), (1140, 239221), (1356, 201115), (1387, 196620), (1460, 186789), (1653, 164980), (1695, 160892), (1740, 156731), (2117, 128820), (2147, 127020), (2190, 124526), (2204, 123735), (2260, 120669), (2755, 98988), (2774, 98310), (3277, 83220), (3306, 82490), (3390, 80446), (4161, 65540), (4234, 64410), (4294, 63510), (4380, 62263), (5510, 49494), (5548, 49155), (6351, 42940), (6441, 42340), (6554, 41610), (6612, 41245), (6780, 40223), (6935, 39324), (8249, 33060), (8265, 32996), (8322, 32770), (8468, 32205), (8588, 31755), (9831, 27740), (10585, 25764), (10735, 25404), (11020, 24747), (12702, 21470), (12882, 21170), (13108, 20805), (13870, 19662), (16385, 16644), (16498, 16530)]