156901705900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1\times {\mathrm{619}}^1$

素因数の和:1424

約数の個数: 144

約数和(自身を含む): 358337064960

約数和(自身を除く): 201435359060

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 191, 230, 382, 460, 575, 577, 619, 764, 955, 1150, 1154, 1238, 1910, 2300, 2308, 2476, 2885, 3095, 3820, 4393, 4775, 5770, 6190, 8786, 9550, 11540, 12380, 13271, 14237, 14425, 15475, 17572, 19100, 21965, 26542, 28474, 28850, 30950, 43930, 53084, 56948, 57700, 61900, 66355, 71185, 87860, 109825, 110207, 118229, 132710, 142370, 219650, 220414, 236458, 265420, 284740, 331775, 355925, 357163, 439300, 440828, 472916, 551035, 591145, 663550, 711850, 714326, 1102070, 1182290, 1327100, 1423700, 1428652, 1785815, 2204140, 2364580, 2534761, 2719267, 2755175, 2955725, 3571630, 5069522, 5438534, 5510350, 5911450, 7143260, 8214749, 8929075, 10139044, 10877068, 11020700, 11822900, 12673805, 13596335, 16429498, 17858150, 25347610, 27192670, 32858996, 35716300, 41073745, 50695220, 54385340, 63369025, 67981675, 68218133, 82147490, 126738050, 135963350, 136436266, 164294980, 205368725, 253476100, 271926700, 272872532, 341090665, 410737450, 682181330, 821474900, 1364362660, 1569017059, 1705453325, 3138034118, 3410906650, 6276068236, 6821813300, 7845085295, 15690170590, 31380341180, 39225426475, 78450852950, 156901705900]

約数ペア:

[(1, 156901705900), (2, 78450852950), (4, 39225426475), (5, 31380341180), (10, 15690170590), (20, 7845085295), (23, 6821813300), (25, 6276068236), (46, 3410906650), (50, 3138034118), (92, 1705453325), (100, 1569017059), (115, 1364362660), (191, 821474900), (230, 682181330), (382, 410737450), (460, 341090665), (575, 272872532), (577, 271926700), (619, 253476100), (764, 205368725), (955, 164294980), (1150, 136436266), (1154, 135963350), (1238, 126738050), (1910, 82147490), (2300, 68218133), (2308, 67981675), (2476, 63369025), (2885, 54385340), (3095, 50695220), (3820, 41073745), (4393, 35716300), (4775, 32858996), (5770, 27192670), (6190, 25347610), (8786, 17858150), (9550, 16429498), (11540, 13596335), (12380, 12673805), (13271, 11822900), (14237, 11020700), (14425, 10877068), (15475, 10139044), (17572, 8929075), (19100, 8214749), (21965, 7143260), (26542, 5911450), (28474, 5510350), (28850, 5438534), (30950, 5069522), (43930, 3571630), (53084, 2955725), (56948, 2755175), (57700, 2719267), (61900, 2534761), (66355, 2364580), (71185, 2204140), (87860, 1785815), (109825, 1428652), (110207, 1423700), (118229, 1327100), (132710, 1182290), (142370, 1102070), (219650, 714326), (220414, 711850), (236458, 663550), (265420, 591145), (284740, 551035), (331775, 472916), (355925, 440828), (357163, 439300)]