75475260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 275466240

約数和(自身を除く): 199990980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 487, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 974, 1107, 1148, 1230, 1260, 1435, 1461, 1476, 1722, 1845, 1890, 1948, 2214, 2435, 2460, 2583, 2870, 2922, 3409, 3444, 3690, 3780, 4305, 4383, 4428, 4870, 5166, 5535, 5740, 5844, 6818, 7305, 7380, 7749, 8610, 8766, 9740, 10227, 10332, 11070, 12915, 13149, 13636, 14610, 15498, 17045, 17220, 17532, 19967, 20454, 21915, 22140, 25830, 26298, 29220, 30681, 30996, 34090, 38745, 39934, 40908, 43830, 51135, 51660, 52596, 59901, 61362, 65745, 68180, 77490, 79868, 87660, 92043, 99835, 102270, 119802, 122724, 131490, 139769, 153405, 154980, 179703, 184086, 199670, 204540, 239604, 262980, 279538, 299505, 306810, 359406, 368172, 399340, 419307, 460215, 539109, 559076, 599010, 613620, 698845, 718812, 838614, 898515, 920430, 1078218, 1198020, 1257921, 1397690, 1677228, 1797030, 1840860, 2096535, 2156436, 2515842, 2695545, 2795380, 3594060, 3773763, 4193070, 5031684, 5391090, 6289605, 7547526, 8386140, 10782180, 12579210, 15095052, 18868815, 25158420, 37737630, 75475260]

約数ペア:

[(1, 75475260), (2, 37737630), (3, 25158420), (4, 18868815), (5, 15095052), (6, 12579210), (7, 10782180), (9, 8386140), (10, 7547526), (12, 6289605), (14, 5391090), (15, 5031684), (18, 4193070), (20, 3773763), (21, 3594060), (27, 2795380), (28, 2695545), (30, 2515842), (35, 2156436), (36, 2096535), (41, 1840860), (42, 1797030), (45, 1677228), (54, 1397690), (60, 1257921), (63, 1198020), (70, 1078218), (82, 920430), (84, 898515), (90, 838614), (105, 718812), (108, 698845), (123, 613620), (126, 599010), (135, 559076), (140, 539109), (164, 460215), (180, 419307), (189, 399340), (205, 368172), (210, 359406), (246, 306810), (252, 299505), (270, 279538), (287, 262980), (315, 239604), (369, 204540), (378, 199670), (410, 184086), (420, 179703), (487, 154980), (492, 153405), (540, 139769), (574, 131490), (615, 122724), (630, 119802), (738, 102270), (756, 99835), (820, 92043), (861, 87660), (945, 79868), (974, 77490), (1107, 68180), (1148, 65745), (1230, 61362), (1260, 59901), (1435, 52596), (1461, 51660), (1476, 51135), (1722, 43830), (1845, 40908), (1890, 39934), (1948, 38745), (2214, 34090), (2435, 30996), (2460, 30681), (2583, 29220), (2870, 26298), (2922, 25830), (3409, 22140), (3444, 21915), (3690, 20454), (3780, 19967), (4305, 17532), (4383, 17220), (4428, 17045), (4870, 15498), (5166, 14610), (5535, 13636), (5740, 13149), (5844, 12915), (6818, 11070), (7305, 10332), (7380, 10227), (7749, 9740), (8610, 8766)]