42858300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 133602560

約数和(自身を除く): 90744260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 73, 75, 76, 95, 100, 103, 114, 146, 150, 190, 206, 219, 228, 285, 292, 300, 309, 365, 380, 412, 438, 475, 515, 570, 618, 730, 876, 950, 1030, 1095, 1140, 1236, 1387, 1425, 1460, 1545, 1825, 1900, 1957, 2060, 2190, 2575, 2774, 2850, 3090, 3650, 3914, 4161, 4380, 5150, 5475, 5548, 5700, 5871, 6180, 6935, 7300, 7519, 7725, 7828, 8322, 9785, 10300, 10950, 11742, 13870, 15038, 15450, 16644, 19570, 20805, 21900, 22557, 23484, 27740, 29355, 30076, 30900, 34675, 37595, 39140, 41610, 45114, 48925, 58710, 69350, 75190, 83220, 90228, 97850, 104025, 112785, 117420, 138700, 142861, 146775, 150380, 187975, 195700, 208050, 225570, 285722, 293550, 375950, 416100, 428583, 451140, 563925, 571444, 587100, 714305, 751900, 857166, 1127850, 1428610, 1714332, 2142915, 2255700, 2857220, 3571525, 4285830, 7143050, 8571660, 10714575, 14286100, 21429150, 42858300]

約数ペア:

[(1, 42858300), (2, 21429150), (3, 14286100), (4, 10714575), (5, 8571660), (6, 7143050), (10, 4285830), (12, 3571525), (15, 2857220), (19, 2255700), (20, 2142915), (25, 1714332), (30, 1428610), (38, 1127850), (50, 857166), (57, 751900), (60, 714305), (73, 587100), (75, 571444), (76, 563925), (95, 451140), (100, 428583), (103, 416100), (114, 375950), (146, 293550), (150, 285722), (190, 225570), (206, 208050), (219, 195700), (228, 187975), (285, 150380), (292, 146775), (300, 142861), (309, 138700), (365, 117420), (380, 112785), (412, 104025), (438, 97850), (475, 90228), (515, 83220), (570, 75190), (618, 69350), (730, 58710), (876, 48925), (950, 45114), (1030, 41610), (1095, 39140), (1140, 37595), (1236, 34675), (1387, 30900), (1425, 30076), (1460, 29355), (1545, 27740), (1825, 23484), (1900, 22557), (1957, 21900), (2060, 20805), (2190, 19570), (2575, 16644), (2774, 15450), (2850, 15038), (3090, 13870), (3650, 11742), (3914, 10950), (4161, 10300), (4380, 9785), (5150, 8322), (5475, 7828), (5548, 7725), (5700, 7519), (5871, 7300), (6180, 6935)]