45258570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 142646400

約数和(自身を除く): 97387830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 199, 210, 266, 285, 315, 342, 361, 398, 399, 570, 597, 630, 665, 722, 798, 855, 995, 1083, 1194, 1197, 1330, 1393, 1710, 1791, 1805, 1990, 1995, 2166, 2394, 2527, 2786, 2985, 3249, 3582, 3610, 3781, 3990, 4179, 5054, 5415, 5970, 5985, 6498, 6965, 7562, 7581, 8358, 8955, 10830, 11343, 11970, 12537, 12635, 13930, 15162, 16245, 17910, 18905, 20895, 22686, 22743, 25074, 25270, 26467, 32490, 34029, 37810, 37905, 41790, 45486, 52934, 56715, 62685, 68058, 71839, 75810, 79401, 113430, 113715, 125370, 132335, 143678, 158802, 170145, 215517, 227430, 238203, 264670, 340290, 359195, 397005, 431034, 476406, 502873, 646551, 718390, 794010, 1005746, 1077585, 1191015, 1293102, 1508619, 2155170, 2382030, 2514365, 3017238, 3232755, 4525857, 5028730, 6465510, 7543095, 9051714, 15086190, 22629285, 45258570]

約数ペア:

[(1, 45258570), (2, 22629285), (3, 15086190), (5, 9051714), (6, 7543095), (7, 6465510), (9, 5028730), (10, 4525857), (14, 3232755), (15, 3017238), (18, 2514365), (19, 2382030), (21, 2155170), (30, 1508619), (35, 1293102), (38, 1191015), (42, 1077585), (45, 1005746), (57, 794010), (63, 718390), (70, 646551), (90, 502873), (95, 476406), (105, 431034), (114, 397005), (126, 359195), (133, 340290), (171, 264670), (190, 238203), (199, 227430), (210, 215517), (266, 170145), (285, 158802), (315, 143678), (342, 132335), (361, 125370), (398, 113715), (399, 113430), (570, 79401), (597, 75810), (630, 71839), (665, 68058), (722, 62685), (798, 56715), (855, 52934), (995, 45486), (1083, 41790), (1194, 37905), (1197, 37810), (1330, 34029), (1393, 32490), (1710, 26467), (1791, 25270), (1805, 25074), (1990, 22743), (1995, 22686), (2166, 20895), (2394, 18905), (2527, 17910), (2786, 16245), (2985, 15162), (3249, 13930), (3582, 12635), (3610, 12537), (3781, 11970), (3990, 11343), (4179, 10830), (5054, 8955), (5415, 8358), (5970, 7581), (5985, 7562), (6498, 6965)]