147740500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 349090560

約数和(自身を除く): 201350060

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 125, 145, 230, 250, 290, 443, 460, 500, 575, 580, 667, 725, 886, 1150, 1334, 1450, 1772, 2215, 2300, 2668, 2875, 2900, 3335, 3625, 4430, 5750, 6670, 7250, 8860, 10189, 11075, 11500, 12847, 13340, 14500, 16675, 20378, 22150, 25694, 33350, 40756, 44300, 50945, 51388, 55375, 64235, 66700, 83375, 101890, 110750, 128470, 166750, 203780, 221500, 254725, 256940, 295481, 321175, 333500, 509450, 590962, 642350, 1018900, 1181924, 1273625, 1284700, 1477405, 1605875, 2547250, 2954810, 3211750, 5094500, 5909620, 6423500, 7387025, 14774050, 29548100, 36935125, 73870250, 147740500]

約数ペア:

[(1, 147740500), (2, 73870250), (4, 36935125), (5, 29548100), (10, 14774050), (20, 7387025), (23, 6423500), (25, 5909620), (29, 5094500), (46, 3211750), (50, 2954810), (58, 2547250), (92, 1605875), (100, 1477405), (115, 1284700), (116, 1273625), (125, 1181924), (145, 1018900), (230, 642350), (250, 590962), (290, 509450), (443, 333500), (460, 321175), (500, 295481), (575, 256940), (580, 254725), (667, 221500), (725, 203780), (886, 166750), (1150, 128470), (1334, 110750), (1450, 101890), (1772, 83375), (2215, 66700), (2300, 64235), (2668, 55375), (2875, 51388), (2900, 50945), (3335, 44300), (3625, 40756), (4430, 33350), (5750, 25694), (6670, 22150), (7250, 20378), (8860, 16675), (10189, 14500), (11075, 13340), (11500, 12847)]