289591054020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1\times {\mathrm{12791}}^1$

素因数の和:14602

約数の個数: 144

約数和(自身を含む): 891045896832

約数和(自身を除く): 601454842812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 1723, 2190, 2628, 3285, 3446, 4380, 5169, 6570, 6892, 8615, 10338, 12791, 13140, 15507, 17230, 20676, 25582, 25845, 31014, 34460, 38373, 51164, 51690, 62028, 63955, 76746, 77535, 103380, 115119, 125779, 127910, 153492, 155070, 191865, 230238, 251558, 255820, 310140, 377337, 383730, 460476, 503116, 575595, 628895, 754674, 767460, 933743, 1132011, 1151190, 1257790, 1509348, 1867486, 1886685, 2264022, 2302380, 2515580, 2801229, 3734972, 3773370, 4528044, 4668715, 5602458, 5660055, 7546740, 8403687, 9337430, 11204916, 11320110, 14006145, 16807374, 18674860, 22038893, 22640220, 28012290, 33614748, 42018435, 44077786, 56024580, 66116679, 84036870, 88155572, 110194465, 132233358, 168073740, 198350037, 220388930, 264466716, 330583395, 396700074, 440777860, 661166790, 793400148, 991750185, 1322333580, 1608839189, 1983500370, 3217678378, 3967000740, 4826517567, 6435356756, 8044195945, 9653035134, 14479552701, 16088391890, 19306070268, 24132587835, 28959105402, 32176783780, 48265175670, 57918210804, 72397763505, 96530351340, 144795527010, 289591054020]

約数ペア:

[(1, 289591054020), (2, 144795527010), (3, 96530351340), (4, 72397763505), (5, 57918210804), (6, 48265175670), (9, 32176783780), (10, 28959105402), (12, 24132587835), (15, 19306070268), (18, 16088391890), (20, 14479552701), (30, 9653035134), (36, 8044195945), (45, 6435356756), (60, 4826517567), (73, 3967000740), (90, 3217678378), (146, 1983500370), (180, 1608839189), (219, 1322333580), (292, 991750185), (365, 793400148), (438, 661166790), (657, 440777860), (730, 396700074), (876, 330583395), (1095, 264466716), (1314, 220388930), (1460, 198350037), (1723, 168073740), (2190, 132233358), (2628, 110194465), (3285, 88155572), (3446, 84036870), (4380, 66116679), (5169, 56024580), (6570, 44077786), (6892, 42018435), (8615, 33614748), (10338, 28012290), (12791, 22640220), (13140, 22038893), (15507, 18674860), (17230, 16807374), (20676, 14006145), (25582, 11320110), (25845, 11204916), (31014, 9337430), (34460, 8403687), (38373, 7546740), (51164, 5660055), (51690, 5602458), (62028, 4668715), (63955, 4528044), (76746, 3773370), (77535, 3734972), (103380, 2801229), (115119, 2515580), (125779, 2302380), (127910, 2264022), (153492, 1886685), (155070, 1867486), (191865, 1509348), (230238, 1257790), (251558, 1151190), (255820, 1132011), (310140, 933743), (377337, 767460), (383730, 754674), (460476, 628895), (503116, 575595)]