225637160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 637761600

約数和(自身を除く): 412124440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 73, 76, 83, 95, 98, 133, 140, 146, 152, 166, 190, 196, 245, 266, 280, 292, 332, 365, 380, 392, 415, 490, 511, 532, 581, 584, 664, 665, 730, 760, 830, 931, 980, 1022, 1064, 1162, 1330, 1387, 1460, 1577, 1660, 1862, 1960, 2044, 2324, 2555, 2660, 2774, 2905, 2920, 3154, 3320, 3577, 3724, 4067, 4088, 4648, 4655, 5110, 5320, 5548, 5810, 6059, 6308, 6935, 7154, 7448, 7885, 8134, 9310, 9709, 10220, 11039, 11096, 11620, 12118, 12616, 13870, 14308, 15770, 16268, 17885, 18620, 19418, 20335, 20440, 22078, 23240, 24236, 27740, 28616, 30295, 31540, 32536, 35770, 37240, 38836, 40670, 42413, 44156, 48472, 48545, 55195, 55480, 60590, 63080, 67963, 71540, 77273, 77672, 81340, 84826, 88312, 97090, 110390, 115121, 121180, 135926, 143080, 154546, 162680, 169652, 194180, 212065, 220780, 230242, 242360, 271852, 296891, 309092, 339304, 339815, 386365, 388360, 424130, 441560, 460484, 543704, 575605, 593782, 618184, 679630, 772730, 805847, 848260, 920968, 1151210, 1187564, 1359260, 1484455, 1545460, 1611694, 1696520, 2302420, 2375128, 2718520, 2968910, 3090920, 3223388, 4029235, 4604840, 5640929, 5937820, 6446776, 8058470, 11281858, 11875640, 16116940, 22563716, 28204645, 32233880, 45127432, 56409290, 112818580, 225637160]

約数ペア:

[(1, 225637160), (2, 112818580), (4, 56409290), (5, 45127432), (7, 32233880), (8, 28204645), (10, 22563716), (14, 16116940), (19, 11875640), (20, 11281858), (28, 8058470), (35, 6446776), (38, 5937820), (40, 5640929), (49, 4604840), (56, 4029235), (70, 3223388), (73, 3090920), (76, 2968910), (83, 2718520), (95, 2375128), (98, 2302420), (133, 1696520), (140, 1611694), (146, 1545460), (152, 1484455), (166, 1359260), (190, 1187564), (196, 1151210), (245, 920968), (266, 848260), (280, 805847), (292, 772730), (332, 679630), (365, 618184), (380, 593782), (392, 575605), (415, 543704), (490, 460484), (511, 441560), (532, 424130), (581, 388360), (584, 386365), (664, 339815), (665, 339304), (730, 309092), (760, 296891), (830, 271852), (931, 242360), (980, 230242), (1022, 220780), (1064, 212065), (1162, 194180), (1330, 169652), (1387, 162680), (1460, 154546), (1577, 143080), (1660, 135926), (1862, 121180), (1960, 115121), (2044, 110390), (2324, 97090), (2555, 88312), (2660, 84826), (2774, 81340), (2905, 77672), (2920, 77273), (3154, 71540), (3320, 67963), (3577, 63080), (3724, 60590), (4067, 55480), (4088, 55195), (4648, 48545), (4655, 48472), (5110, 44156), (5320, 42413), (5548, 40670), (5810, 38836), (6059, 37240), (6308, 35770), (6935, 32536), (7154, 31540), (7448, 30295), (7885, 28616), (8134, 27740), (9310, 24236), (9709, 23240), (10220, 22078), (11039, 20440), (11096, 20335), (11620, 19418), (12118, 18620), (12616, 17885), (13870, 16268), (14308, 15770)]