89591460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 307507200

約数和(自身を除く): 217915740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 103, 105, 109, 114, 133, 140, 190, 206, 210, 218, 228, 266, 285, 309, 327, 380, 399, 412, 420, 436, 515, 532, 545, 570, 618, 654, 665, 721, 763, 798, 1030, 1090, 1140, 1236, 1308, 1330, 1442, 1526, 1545, 1596, 1635, 1957, 1995, 2060, 2071, 2163, 2180, 2289, 2660, 2884, 3052, 3090, 3270, 3605, 3815, 3914, 3990, 4142, 4326, 4578, 5871, 6180, 6213, 6540, 7210, 7630, 7828, 7980, 8284, 8652, 9156, 9785, 10355, 10815, 11227, 11445, 11742, 12426, 13699, 14420, 14497, 15260, 19570, 20710, 21630, 22454, 22890, 23484, 24852, 27398, 28994, 29355, 31065, 33681, 39140, 41097, 41420, 43260, 43491, 44908, 45780, 54796, 56135, 57988, 58710, 62130, 67362, 68495, 72485, 78589, 82194, 86982, 112270, 117420, 124260, 134724, 136990, 144970, 157178, 164388, 168405, 173964, 205485, 213313, 217455, 224540, 235767, 273980, 289940, 314356, 336810, 392945, 410970, 426626, 434910, 471534, 639939, 673620, 785890, 821940, 853252, 869820, 943068, 1066565, 1178835, 1279878, 1493191, 1571780, 2133130, 2357670, 2559756, 2986382, 3199695, 4266260, 4479573, 4715340, 5972764, 6399390, 7465955, 8959146, 12798780, 14931910, 17918292, 22397865, 29863820, 44795730, 89591460]

約数ペア:

[(1, 89591460), (2, 44795730), (3, 29863820), (4, 22397865), (5, 17918292), (6, 14931910), (7, 12798780), (10, 8959146), (12, 7465955), (14, 6399390), (15, 5972764), (19, 4715340), (20, 4479573), (21, 4266260), (28, 3199695), (30, 2986382), (35, 2559756), (38, 2357670), (42, 2133130), (57, 1571780), (60, 1493191), (70, 1279878), (76, 1178835), (84, 1066565), (95, 943068), (103, 869820), (105, 853252), (109, 821940), (114, 785890), (133, 673620), (140, 639939), (190, 471534), (206, 434910), (210, 426626), (218, 410970), (228, 392945), (266, 336810), (285, 314356), (309, 289940), (327, 273980), (380, 235767), (399, 224540), (412, 217455), (420, 213313), (436, 205485), (515, 173964), (532, 168405), (545, 164388), (570, 157178), (618, 144970), (654, 136990), (665, 134724), (721, 124260), (763, 117420), (798, 112270), (1030, 86982), (1090, 82194), (1140, 78589), (1236, 72485), (1308, 68495), (1330, 67362), (1442, 62130), (1526, 58710), (1545, 57988), (1596, 56135), (1635, 54796), (1957, 45780), (1995, 44908), (2060, 43491), (2071, 43260), (2163, 41420), (2180, 41097), (2289, 39140), (2660, 33681), (2884, 31065), (3052, 29355), (3090, 28994), (3270, 27398), (3605, 24852), (3815, 23484), (3914, 22890), (3990, 22454), (4142, 21630), (4326, 20710), (4578, 19570), (5871, 15260), (6180, 14497), (6213, 14420), (6540, 13699), (7210, 12426), (7630, 11742), (7828, 11445), (7980, 11227), (8284, 10815), (8652, 10355), (9156, 9785)]