1900292250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 5137726464

約数和(自身を除く): 3237434214

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 37, 47, 50, 62, 74, 75, 93, 94, 111, 125, 141, 150, 155, 185, 186, 222, 235, 250, 282, 310, 370, 375, 465, 470, 555, 705, 750, 775, 925, 930, 1110, 1147, 1175, 1410, 1457, 1550, 1739, 1850, 2209, 2294, 2325, 2350, 2775, 2914, 3441, 3478, 3525, 3875, 4371, 4418, 4625, 4650, 5217, 5550, 5735, 5875, 6627, 6882, 7050, 7285, 7750, 8695, 8742, 9250, 10434, 11045, 11470, 11625, 11750, 13254, 13875, 14570, 17205, 17390, 17625, 21855, 22090, 23250, 26085, 27750, 28675, 33135, 34410, 35250, 36425, 43475, 43710, 52170, 53909, 55225, 57350, 66270, 68479, 72850, 81733, 86025, 86950, 107818, 109275, 110450, 130425, 136958, 143375, 161727, 163466, 165675, 172050, 182125, 205437, 217375, 218550, 245199, 260850, 269545, 276125, 286750, 323454, 331350, 342395, 364250, 408665, 410874, 430125, 434750, 490398, 539090, 546375, 552250, 652125, 684790, 808635, 817330, 828375, 860250, 1027185, 1092750, 1225995, 1304250, 1347725, 1617270, 1656750, 1711975, 2043325, 2054370, 2451990, 2533723, 2695450, 3423950, 4043175, 4086650, 5067446, 5135925, 6129975, 6738625, 7601169, 8086350, 8559875, 10216625, 10271850, 12259950, 12668615, 13477250, 15202338, 17119750, 20215875, 20433250, 25337230, 25679625, 30649875, 38005845, 40431750, 51359250, 61299750, 63343075, 76011690, 126686150, 190029225, 316715375, 380058450, 633430750, 950146125, 1900292250]

約数ペア:

[(1, 1900292250), (2, 950146125), (3, 633430750), (5, 380058450), (6, 316715375), (10, 190029225), (15, 126686150), (25, 76011690), (30, 63343075), (31, 61299750), (37, 51359250), (47, 40431750), (50, 38005845), (62, 30649875), (74, 25679625), (75, 25337230), (93, 20433250), (94, 20215875), (111, 17119750), (125, 15202338), (141, 13477250), (150, 12668615), (155, 12259950), (185, 10271850), (186, 10216625), (222, 8559875), (235, 8086350), (250, 7601169), (282, 6738625), (310, 6129975), (370, 5135925), (375, 5067446), (465, 4086650), (470, 4043175), (555, 3423950), (705, 2695450), (750, 2533723), (775, 2451990), (925, 2054370), (930, 2043325), (1110, 1711975), (1147, 1656750), (1175, 1617270), (1410, 1347725), (1457, 1304250), (1550, 1225995), (1739, 1092750), (1850, 1027185), (2209, 860250), (2294, 828375), (2325, 817330), (2350, 808635), (2775, 684790), (2914, 652125), (3441, 552250), (3478, 546375), (3525, 539090), (3875, 490398), (4371, 434750), (4418, 430125), (4625, 410874), (4650, 408665), (5217, 364250), (5550, 342395), (5735, 331350), (5875, 323454), (6627, 286750), (6882, 276125), (7050, 269545), (7285, 260850), (7750, 245199), (8695, 218550), (8742, 217375), (9250, 205437), (10434, 182125), (11045, 172050), (11470, 165675), (11625, 163466), (11750, 161727), (13254, 143375), (13875, 136958), (14570, 130425), (17205, 110450), (17390, 109275), (17625, 107818), (21855, 86950), (22090, 86025), (23250, 81733), (26085, 72850), (27750, 68479), (28675, 66270), (33135, 57350), (34410, 55225), (35250, 53909), (36425, 52170), (43475, 43710)]