67372290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 130310910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 571, 621, 690, 855, 874, 1026, 1035, 1142, 1242, 1311, 1710, 1713, 2070, 2185, 2565, 2622, 2855, 3105, 3426, 3933, 4370, 5130, 5139, 5710, 6210, 6555, 7866, 8565, 10278, 10849, 11799, 13110, 13133, 15417, 17130, 19665, 21698, 23598, 25695, 26266, 30834, 32547, 39330, 39399, 51390, 54245, 58995, 65094, 65665, 77085, 78798, 97641, 108490, 117990, 118197, 131330, 154170, 162735, 195282, 196995, 236394, 249527, 292923, 325470, 354591, 393990, 488205, 499054, 585846, 590985, 709182, 748581, 976410, 1181970, 1247635, 1464615, 1497162, 1772955, 2245743, 2495270, 2929230, 3545910, 3742905, 4491486, 6737229, 7485810, 11228715, 13474458, 22457430, 33686145, 67372290]

約数ペア:

[(1, 67372290), (2, 33686145), (3, 22457430), (5, 13474458), (6, 11228715), (9, 7485810), (10, 6737229), (15, 4491486), (18, 3742905), (19, 3545910), (23, 2929230), (27, 2495270), (30, 2245743), (38, 1772955), (45, 1497162), (46, 1464615), (54, 1247635), (57, 1181970), (69, 976410), (90, 748581), (95, 709182), (114, 590985), (115, 585846), (135, 499054), (138, 488205), (171, 393990), (190, 354591), (207, 325470), (230, 292923), (270, 249527), (285, 236394), (342, 196995), (345, 195282), (414, 162735), (437, 154170), (513, 131330), (570, 118197), (571, 117990), (621, 108490), (690, 97641), (855, 78798), (874, 77085), (1026, 65665), (1035, 65094), (1142, 58995), (1242, 54245), (1311, 51390), (1710, 39399), (1713, 39330), (2070, 32547), (2185, 30834), (2565, 26266), (2622, 25695), (2855, 23598), (3105, 21698), (3426, 19665), (3933, 17130), (4370, 15417), (5130, 13133), (5139, 13110), (5710, 11799), (6210, 10849), (6555, 10278), (7866, 8565)]