109892200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 296856000

約数和(自身を除く): 186963800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 121, 152, 190, 200, 209, 220, 239, 242, 275, 380, 418, 440, 475, 478, 484, 550, 605, 760, 836, 950, 956, 968, 1045, 1100, 1195, 1210, 1672, 1900, 1912, 2090, 2200, 2299, 2390, 2420, 2629, 3025, 3800, 4180, 4541, 4598, 4780, 4840, 5225, 5258, 5975, 6050, 8360, 9082, 9196, 9560, 10450, 10516, 11495, 11950, 12100, 13145, 18164, 18392, 20900, 21032, 22705, 22990, 23900, 24200, 26290, 28919, 36328, 41800, 45410, 45980, 47800, 49951, 52580, 57475, 57838, 65725, 90820, 91960, 99902, 105160, 113525, 114950, 115676, 131450, 144595, 181640, 199804, 227050, 229900, 231352, 249755, 262900, 289190, 399608, 454100, 459800, 499510, 525800, 549461, 578380, 722975, 908200, 999020, 1098922, 1156760, 1248775, 1445950, 1998040, 2197844, 2497550, 2747305, 2891900, 4395688, 4995100, 5494610, 5783800, 9990200, 10989220, 13736525, 21978440, 27473050, 54946100, 109892200]

約数ペア:

[(1, 109892200), (2, 54946100), (4, 27473050), (5, 21978440), (8, 13736525), (10, 10989220), (11, 9990200), (19, 5783800), (20, 5494610), (22, 4995100), (25, 4395688), (38, 2891900), (40, 2747305), (44, 2497550), (50, 2197844), (55, 1998040), (76, 1445950), (88, 1248775), (95, 1156760), (100, 1098922), (110, 999020), (121, 908200), (152, 722975), (190, 578380), (200, 549461), (209, 525800), (220, 499510), (239, 459800), (242, 454100), (275, 399608), (380, 289190), (418, 262900), (440, 249755), (475, 231352), (478, 229900), (484, 227050), (550, 199804), (605, 181640), (760, 144595), (836, 131450), (950, 115676), (956, 114950), (968, 113525), (1045, 105160), (1100, 99902), (1195, 91960), (1210, 90820), (1672, 65725), (1900, 57838), (1912, 57475), (2090, 52580), (2200, 49951), (2299, 47800), (2390, 45980), (2420, 45410), (2629, 41800), (3025, 36328), (3800, 28919), (4180, 26290), (4541, 24200), (4598, 23900), (4780, 22990), (4840, 22705), (5225, 21032), (5258, 20900), (5975, 18392), (6050, 18164), (8360, 13145), (9082, 12100), (9196, 11950), (9560, 11495), (10450, 10516)]