61351950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 176881536

約数和(自身を除く): 115529586

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 103, 110, 114, 150, 165, 190, 206, 209, 275, 285, 309, 330, 361, 418, 475, 515, 550, 570, 618, 627, 722, 825, 950, 1030, 1045, 1083, 1133, 1254, 1425, 1545, 1650, 1805, 1957, 2090, 2166, 2266, 2575, 2850, 3090, 3135, 3399, 3610, 3914, 3971, 5150, 5225, 5415, 5665, 5871, 6270, 6798, 7725, 7942, 9025, 9785, 10450, 10830, 11330, 11742, 11913, 15450, 15675, 16995, 18050, 19570, 19855, 21527, 23826, 27075, 28325, 29355, 31350, 33990, 37183, 39710, 43054, 48925, 54150, 56650, 58710, 59565, 64581, 74366, 84975, 97850, 99275, 107635, 111549, 119130, 129162, 146775, 169950, 185915, 198550, 215270, 223098, 293550, 297825, 322905, 371830, 409013, 538175, 557745, 595650, 645810, 818026, 929575, 1076350, 1115490, 1227039, 1614525, 1859150, 2045065, 2454078, 2788725, 3229050, 4090130, 5577450, 6135195, 10225325, 12270390, 20450650, 30675975, 61351950]

約数ペア:

[(1, 61351950), (2, 30675975), (3, 20450650), (5, 12270390), (6, 10225325), (10, 6135195), (11, 5577450), (15, 4090130), (19, 3229050), (22, 2788725), (25, 2454078), (30, 2045065), (33, 1859150), (38, 1614525), (50, 1227039), (55, 1115490), (57, 1076350), (66, 929575), (75, 818026), (95, 645810), (103, 595650), (110, 557745), (114, 538175), (150, 409013), (165, 371830), (190, 322905), (206, 297825), (209, 293550), (275, 223098), (285, 215270), (309, 198550), (330, 185915), (361, 169950), (418, 146775), (475, 129162), (515, 119130), (550, 111549), (570, 107635), (618, 99275), (627, 97850), (722, 84975), (825, 74366), (950, 64581), (1030, 59565), (1045, 58710), (1083, 56650), (1133, 54150), (1254, 48925), (1425, 43054), (1545, 39710), (1650, 37183), (1805, 33990), (1957, 31350), (2090, 29355), (2166, 28325), (2266, 27075), (2575, 23826), (2850, 21527), (3090, 19855), (3135, 19570), (3399, 18050), (3610, 16995), (3914, 15675), (3971, 15450), (5150, 11913), (5225, 11742), (5415, 11330), (5665, 10830), (5871, 10450), (6270, 9785), (6798, 9025), (7725, 7942)]