47406150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 142120368

約数和(自身を除く): 94714218

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 61, 66, 75, 90, 99, 110, 122, 150, 157, 165, 183, 198, 225, 275, 305, 314, 330, 366, 450, 471, 495, 549, 550, 610, 671, 785, 825, 915, 942, 990, 1098, 1342, 1413, 1525, 1570, 1650, 1727, 1830, 2013, 2355, 2475, 2745, 2826, 3050, 3355, 3454, 3925, 4026, 4575, 4710, 4950, 5181, 5490, 6039, 6710, 7065, 7850, 8635, 9150, 9577, 10065, 10362, 11775, 12078, 13725, 14130, 15543, 16775, 17270, 19154, 20130, 23550, 25905, 27450, 28731, 30195, 31086, 33550, 35325, 43175, 47885, 50325, 51810, 57462, 60390, 70650, 77715, 86193, 86350, 95770, 100650, 105347, 129525, 143655, 150975, 155430, 172386, 210694, 239425, 259050, 287310, 301950, 316041, 388575, 430965, 478850, 526735, 632082, 718275, 777150, 861930, 948123, 1053470, 1436550, 1580205, 1896246, 2154825, 2633675, 3160410, 4309650, 4740615, 5267350, 7901025, 9481230, 15802050, 23703075, 47406150]

約数ペア:

[(1, 47406150), (2, 23703075), (3, 15802050), (5, 9481230), (6, 7901025), (9, 5267350), (10, 4740615), (11, 4309650), (15, 3160410), (18, 2633675), (22, 2154825), (25, 1896246), (30, 1580205), (33, 1436550), (45, 1053470), (50, 948123), (55, 861930), (61, 777150), (66, 718275), (75, 632082), (90, 526735), (99, 478850), (110, 430965), (122, 388575), (150, 316041), (157, 301950), (165, 287310), (183, 259050), (198, 239425), (225, 210694), (275, 172386), (305, 155430), (314, 150975), (330, 143655), (366, 129525), (450, 105347), (471, 100650), (495, 95770), (549, 86350), (550, 86193), (610, 77715), (671, 70650), (785, 60390), (825, 57462), (915, 51810), (942, 50325), (990, 47885), (1098, 43175), (1342, 35325), (1413, 33550), (1525, 31086), (1570, 30195), (1650, 28731), (1727, 27450), (1830, 25905), (2013, 23550), (2355, 20130), (2475, 19154), (2745, 17270), (2826, 16775), (3050, 15543), (3355, 14130), (3454, 13725), (3925, 12078), (4026, 11775), (4575, 10362), (4710, 10065), (4950, 9577), (5181, 9150), (5490, 8635), (6039, 7850), (6710, 7065)]