2017478886900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1607681}}^1$

素因数の和:1607834

約数の個数: 144

約数和(自身を含む): 6028421656320

約数和(自身を除く): 4010942769420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 89, 94, 100, 141, 150, 178, 188, 235, 267, 282, 300, 356, 445, 470, 534, 564, 705, 890, 940, 1068, 1175, 1335, 1410, 1780, 2225, 2350, 2670, 2820, 3525, 4183, 4450, 4700, 5340, 6675, 7050, 8366, 8900, 12549, 13350, 14100, 16732, 20915, 25098, 26700, 41830, 50196, 62745, 83660, 104575, 125490, 209150, 250980, 313725, 418300, 627450, 1254900, 1607681, 3215362, 4823043, 6430724, 8038405, 9646086, 16076810, 19292172, 24115215, 32153620, 40192025, 48230430, 75561007, 80384050, 96460860, 120576075, 143083609, 151122014, 160768100, 226683021, 241152150, 286167218, 302244028, 377805035, 429250827, 453366042, 482304300, 572334436, 715418045, 755610070, 858501654, 906732084, 1133415105, 1430836090, 1511220140, 1717003308, 1889025175, 2146254135, 2266830210, 2861672180, 3577090225, 3778050350, 4292508270, 4533660420, 5667075525, 6724929623, 7154180450, 7556100700, 8585016540, 10731270675, 11334151050, 13449859246, 14308360900, 20174788869, 21462541350, 22668302100, 26899718492, 33624648115, 40349577738, 42925082700, 67249296230, 80699155476, 100873944345, 134498592460, 168123240575, 201747888690, 336246481150, 403495777380, 504369721725, 672492962300, 1008739443450, 2017478886900]

約数ペア:

[(1, 2017478886900), (2, 1008739443450), (3, 672492962300), (4, 504369721725), (5, 403495777380), (6, 336246481150), (10, 201747888690), (12, 168123240575), (15, 134498592460), (20, 100873944345), (25, 80699155476), (30, 67249296230), (47, 42925082700), (50, 40349577738), (60, 33624648115), (75, 26899718492), (89, 22668302100), (94, 21462541350), (100, 20174788869), (141, 14308360900), (150, 13449859246), (178, 11334151050), (188, 10731270675), (235, 8585016540), (267, 7556100700), (282, 7154180450), (300, 6724929623), (356, 5667075525), (445, 4533660420), (470, 4292508270), (534, 3778050350), (564, 3577090225), (705, 2861672180), (890, 2266830210), (940, 2146254135), (1068, 1889025175), (1175, 1717003308), (1335, 1511220140), (1410, 1430836090), (1780, 1133415105), (2225, 906732084), (2350, 858501654), (2670, 755610070), (2820, 715418045), (3525, 572334436), (4183, 482304300), (4450, 453366042), (4700, 429250827), (5340, 377805035), (6675, 302244028), (7050, 286167218), (8366, 241152150), (8900, 226683021), (12549, 160768100), (13350, 151122014), (14100, 143083609), (16732, 120576075), (20915, 96460860), (25098, 80384050), (26700, 75561007), (41830, 48230430), (50196, 40192025), (62745, 32153620), (83660, 24115215), (104575, 19292172), (125490, 16076810), (209150, 9646086), (250980, 8038405), (313725, 6430724), (418300, 4823043), (627450, 3215362), (1254900, 1607681)]