48168420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 106660380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 47, 57, 58, 60, 62, 76, 87, 93, 94, 95, 114, 116, 124, 141, 145, 155, 174, 186, 188, 190, 228, 235, 282, 285, 290, 310, 348, 372, 380, 435, 465, 470, 551, 564, 570, 580, 589, 620, 705, 870, 893, 899, 930, 940, 1102, 1140, 1178, 1363, 1410, 1457, 1653, 1740, 1767, 1786, 1798, 1860, 2204, 2356, 2679, 2697, 2726, 2755, 2820, 2914, 2945, 3306, 3534, 3572, 3596, 4089, 4371, 4465, 4495, 5358, 5394, 5452, 5510, 5828, 5890, 6612, 6815, 7068, 7285, 8178, 8265, 8742, 8835, 8930, 8990, 10716, 10788, 11020, 11780, 13395, 13485, 13630, 14570, 16356, 16530, 17081, 17484, 17670, 17860, 17980, 20445, 21855, 25897, 26790, 26970, 27260, 27683, 29140, 33060, 34162, 35340, 40890, 42253, 43710, 51243, 51794, 53580, 53940, 55366, 68324, 77691, 81780, 83049, 84506, 85405, 87420, 102486, 103588, 110732, 126759, 129485, 138415, 155382, 166098, 169012, 170810, 204972, 211265, 253518, 256215, 258970, 276830, 310764, 332196, 341620, 388455, 415245, 422530, 507036, 512430, 517940, 553660, 633795, 776910, 802807, 830490, 845060, 1024860, 1267590, 1553820, 1605614, 1660980, 2408421, 2535180, 3211228, 4014035, 4816842, 8028070, 9633684, 12042105, 16056140, 24084210, 48168420]

約数ペア:

[(1, 48168420), (2, 24084210), (3, 16056140), (4, 12042105), (5, 9633684), (6, 8028070), (10, 4816842), (12, 4014035), (15, 3211228), (19, 2535180), (20, 2408421), (29, 1660980), (30, 1605614), (31, 1553820), (38, 1267590), (47, 1024860), (57, 845060), (58, 830490), (60, 802807), (62, 776910), (76, 633795), (87, 553660), (93, 517940), (94, 512430), (95, 507036), (114, 422530), (116, 415245), (124, 388455), (141, 341620), (145, 332196), (155, 310764), (174, 276830), (186, 258970), (188, 256215), (190, 253518), (228, 211265), (235, 204972), (282, 170810), (285, 169012), (290, 166098), (310, 155382), (348, 138415), (372, 129485), (380, 126759), (435, 110732), (465, 103588), (470, 102486), (551, 87420), (564, 85405), (570, 84506), (580, 83049), (589, 81780), (620, 77691), (705, 68324), (870, 55366), (893, 53940), (899, 53580), (930, 51794), (940, 51243), (1102, 43710), (1140, 42253), (1178, 40890), (1363, 35340), (1410, 34162), (1457, 33060), (1653, 29140), (1740, 27683), (1767, 27260), (1786, 26970), (1798, 26790), (1860, 25897), (2204, 21855), (2356, 20445), (2679, 17980), (2697, 17860), (2726, 17670), (2755, 17484), (2820, 17081), (2914, 16530), (2945, 16356), (3306, 14570), (3534, 13630), (3572, 13485), (3596, 13395), (4089, 11780), (4371, 11020), (4465, 10788), (4495, 10716), (5358, 8990), (5394, 8930), (5452, 8835), (5510, 8742), (5828, 8265), (5890, 8178), (6612, 7285), (6815, 7068)]