89221860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 216

約数和(自身を含む): 335724480

約数和(自身を除く): 246502620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 419, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 838, 845, 910, 1014, 1092, 1170, 1183, 1257, 1260, 1365, 1521, 1638, 1676, 1690, 1820, 2028, 2095, 2340, 2366, 2514, 2535, 2730, 2933, 3042, 3276, 3380, 3549, 3771, 4095, 4190, 4732, 5028, 5070, 5447, 5460, 5866, 5915, 6084, 6285, 7098, 7542, 7605, 8190, 8380, 8799, 10140, 10647, 10894, 11732, 11830, 12570, 14196, 14665, 15084, 15210, 16341, 16380, 17598, 17745, 18855, 21294, 21788, 23660, 25140, 26397, 27235, 29330, 30420, 32682, 35196, 35490, 37710, 38129, 42588, 43995, 49023, 52794, 53235, 54470, 58660, 65364, 70811, 70980, 75420, 76258, 81705, 87990, 98046, 105588, 106470, 108940, 114387, 131985, 141622, 152516, 163410, 175980, 190645, 196092, 212433, 212940, 228774, 245115, 263970, 283244, 326820, 343161, 354055, 381290, 424866, 457548, 490230, 495677, 527940, 571935, 637299, 686322, 708110, 762580, 849732, 980460, 991354, 1062165, 1143870, 1274598, 1372644, 1416220, 1487031, 1715805, 1982708, 2124330, 2287740, 2478385, 2549196, 2974062, 3186495, 3431610, 4248660, 4461093, 4956770, 5948124, 6372990, 6863220, 7435155, 8922186, 9913540, 12745980, 14870310, 17844372, 22305465, 29740620, 44610930, 89221860]

約数ペア:

[(1, 89221860), (2, 44610930), (3, 29740620), (4, 22305465), (5, 17844372), (6, 14870310), (7, 12745980), (9, 9913540), (10, 8922186), (12, 7435155), (13, 6863220), (14, 6372990), (15, 5948124), (18, 4956770), (20, 4461093), (21, 4248660), (26, 3431610), (28, 3186495), (30, 2974062), (35, 2549196), (36, 2478385), (39, 2287740), (42, 2124330), (45, 1982708), (52, 1715805), (60, 1487031), (63, 1416220), (65, 1372644), (70, 1274598), (78, 1143870), (84, 1062165), (90, 991354), (91, 980460), (105, 849732), (117, 762580), (126, 708110), (130, 686322), (140, 637299), (156, 571935), (169, 527940), (180, 495677), (182, 490230), (195, 457548), (210, 424866), (234, 381290), (252, 354055), (260, 343161), (273, 326820), (315, 283244), (338, 263970), (364, 245115), (390, 228774), (419, 212940), (420, 212433), (455, 196092), (468, 190645), (507, 175980), (546, 163410), (585, 152516), (630, 141622), (676, 131985), (780, 114387), (819, 108940), (838, 106470), (845, 105588), (910, 98046), (1014, 87990), (1092, 81705), (1170, 76258), (1183, 75420), (1257, 70980), (1260, 70811), (1365, 65364), (1521, 58660), (1638, 54470), (1676, 53235), (1690, 52794), (1820, 49023), (2028, 43995), (2095, 42588), (2340, 38129), (2366, 37710), (2514, 35490), (2535, 35196), (2730, 32682), (2933, 30420), (3042, 29330), (3276, 27235), (3380, 26397), (3549, 25140), (3771, 23660), (4095, 21788), (4190, 21294), (4732, 18855), (5028, 17745), (5070, 17598), (5447, 16380), (5460, 16341), (5866, 15210), (5915, 15084), (6084, 14665), (6285, 14196), (7098, 12570), (7542, 11830), (7605, 11732), (8190, 10894), (8380, 10647), (8799, 10140)]