272243790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 144

約数和(自身を含む): 876309408

約数和(自身を除く): 604065618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 2366, 2535, 2557, 2730, 3042, 3549, 4095, 5070, 5114, 5915, 7098, 7605, 7671, 8190, 10647, 11830, 12785, 15210, 15342, 17745, 17899, 21294, 23013, 25570, 33241, 35490, 35798, 38355, 46026, 53235, 53697, 66482, 76710, 89495, 99723, 106470, 107394, 115065, 161091, 166205, 178990, 199446, 230130, 232687, 268485, 299169, 322182, 332410, 432133, 465374, 498615, 536970, 598338, 698061, 805455, 864266, 997230, 1163435, 1296399, 1396122, 1495845, 1610910, 2094183, 2160665, 2326870, 2592798, 2991690, 3024931, 3490305, 3889197, 4188366, 4321330, 6049862, 6481995, 6980610, 7778394, 9074793, 10470915, 12963990, 15124655, 18149586, 19445985, 20941830, 27224379, 30249310, 38891970, 45373965, 54448758, 90747930, 136121895, 272243790]

約数ペア:

[(1, 272243790), (2, 136121895), (3, 90747930), (5, 54448758), (6, 45373965), (7, 38891970), (9, 30249310), (10, 27224379), (13, 20941830), (14, 19445985), (15, 18149586), (18, 15124655), (21, 12963990), (26, 10470915), (30, 9074793), (35, 7778394), (39, 6980610), (42, 6481995), (45, 6049862), (63, 4321330), (65, 4188366), (70, 3889197), (78, 3490305), (90, 3024931), (91, 2991690), (105, 2592798), (117, 2326870), (126, 2160665), (130, 2094183), (169, 1610910), (182, 1495845), (195, 1396122), (210, 1296399), (234, 1163435), (273, 997230), (315, 864266), (338, 805455), (390, 698061), (455, 598338), (507, 536970), (546, 498615), (585, 465374), (630, 432133), (819, 332410), (845, 322182), (910, 299169), (1014, 268485), (1170, 232687), (1183, 230130), (1365, 199446), (1521, 178990), (1638, 166205), (1690, 161091), (2366, 115065), (2535, 107394), (2557, 106470), (2730, 99723), (3042, 89495), (3549, 76710), (4095, 66482), (5070, 53697), (5114, 53235), (5915, 46026), (7098, 38355), (7605, 35798), (7671, 35490), (8190, 33241), (10647, 25570), (11830, 23013), (12785, 21294), (15210, 17899), (15342, 17745)]