201900384450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{331}}^1\times {\mathrm{5039}}^1$

素因数の和:5657

約数の個数: 144

約数和(自身を含む): 546208790400

約数和(自身を除く): 344308405950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 269, 331, 450, 538, 662, 807, 993, 1345, 1614, 1655, 1986, 2421, 2690, 2979, 3310, 4035, 4842, 4965, 5039, 5958, 6725, 8070, 8275, 9930, 10078, 12105, 13450, 14895, 15117, 16550, 20175, 24210, 24825, 25195, 29790, 30234, 40350, 45351, 49650, 50390, 60525, 74475, 75585, 89039, 90702, 121050, 125975, 148950, 151170, 178078, 226755, 251950, 267117, 377925, 445195, 453510, 534234, 755850, 801351, 890390, 1133775, 1335585, 1355491, 1602702, 1667909, 2225975, 2267550, 2671170, 2710982, 3335818, 4006755, 4066473, 4451950, 5003727, 6677925, 6777455, 8013510, 8132946, 8339545, 10007454, 12199419, 13355850, 13554910, 15011181, 16679090, 20033775, 20332365, 24398838, 25018635, 30022362, 33887275, 40067550, 40664730, 41697725, 50037270, 60997095, 67774550, 75055905, 83395450, 101661825, 121994190, 125093175, 150111810, 203323650, 250186350, 304985475, 375279525, 448667521, 609970950, 750559050, 897335042, 1346002563, 2243337605, 2692005126, 4038007689, 4486675210, 6730012815, 8076015378, 11216688025, 13460025630, 20190038445, 22433376050, 33650064075, 40380076890, 67300128150, 100950192225, 201900384450]

約数ペア:

[(1, 201900384450), (2, 100950192225), (3, 67300128150), (5, 40380076890), (6, 33650064075), (9, 22433376050), (10, 20190038445), (15, 13460025630), (18, 11216688025), (25, 8076015378), (30, 6730012815), (45, 4486675210), (50, 4038007689), (75, 2692005126), (90, 2243337605), (150, 1346002563), (225, 897335042), (269, 750559050), (331, 609970950), (450, 448667521), (538, 375279525), (662, 304985475), (807, 250186350), (993, 203323650), (1345, 150111810), (1614, 125093175), (1655, 121994190), (1986, 101661825), (2421, 83395450), (2690, 75055905), (2979, 67774550), (3310, 60997095), (4035, 50037270), (4842, 41697725), (4965, 40664730), (5039, 40067550), (5958, 33887275), (6725, 30022362), (8070, 25018635), (8275, 24398838), (9930, 20332365), (10078, 20033775), (12105, 16679090), (13450, 15011181), (14895, 13554910), (15117, 13355850), (16550, 12199419), (20175, 10007454), (24210, 8339545), (24825, 8132946), (25195, 8013510), (29790, 6777455), (30234, 6677925), (40350, 5003727), (45351, 4451950), (49650, 4066473), (50390, 4006755), (60525, 3335818), (74475, 2710982), (75585, 2671170), (89039, 2267550), (90702, 2225975), (121050, 1667909), (125975, 1602702), (148950, 1355491), (151170, 1335585), (178078, 1133775), (226755, 890390), (251950, 801351), (267117, 755850), (377925, 534234), (445195, 453510)]