197043660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 670990320

約数和(自身を除く): 473946660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 109, 110, 121, 132, 165, 166, 180, 198, 218, 220, 242, 249, 327, 330, 332, 363, 396, 415, 436, 484, 495, 498, 545, 605, 654, 660, 726, 747, 830, 913, 981, 990, 996, 1089, 1090, 1199, 1210, 1245, 1308, 1452, 1494, 1635, 1660, 1815, 1826, 1962, 1980, 2178, 2180, 2398, 2420, 2490, 2739, 2988, 3270, 3597, 3630, 3652, 3735, 3924, 4356, 4565, 4796, 4905, 4980, 5445, 5478, 5995, 6540, 7194, 7260, 7470, 8217, 9047, 9130, 9810, 10043, 10791, 10890, 10956, 11990, 13189, 13695, 14388, 14940, 16434, 17985, 18094, 18260, 19620, 20086, 21582, 21780, 23980, 26378, 27141, 27390, 30129, 32868, 35970, 36188, 39567, 40172, 41085, 43164, 45235, 50215, 52756, 53955, 54282, 54780, 60258, 65945, 71940, 79134, 81423, 82170, 90387, 90470, 99517, 100430, 107910, 108564, 118701, 120516, 131890, 135705, 150645, 158268, 162846, 164340, 180774, 180940, 197835, 199034, 200860, 215820, 237402, 263780, 271410, 298551, 301290, 325692, 361548, 395670, 398068, 407115, 451935, 474804, 497585, 542820, 593505, 597102, 602580, 791340, 814230, 895653, 903870, 995170, 1094687, 1187010, 1194204, 1492755, 1628460, 1791306, 1807740, 1990340, 2189374, 2374020, 2985510, 3284061, 3582612, 4378748, 4478265, 5473435, 5971020, 6568122, 8956530, 9852183, 10946870, 13136244, 16420305, 17913060, 19704366, 21893740, 32840610, 39408732, 49260915, 65681220, 98521830, 197043660]

約数ペア:

[(1, 197043660), (2, 98521830), (3, 65681220), (4, 49260915), (5, 39408732), (6, 32840610), (9, 21893740), (10, 19704366), (11, 17913060), (12, 16420305), (15, 13136244), (18, 10946870), (20, 9852183), (22, 8956530), (30, 6568122), (33, 5971020), (36, 5473435), (44, 4478265), (45, 4378748), (55, 3582612), (60, 3284061), (66, 2985510), (83, 2374020), (90, 2189374), (99, 1990340), (109, 1807740), (110, 1791306), (121, 1628460), (132, 1492755), (165, 1194204), (166, 1187010), (180, 1094687), (198, 995170), (218, 903870), (220, 895653), (242, 814230), (249, 791340), (327, 602580), (330, 597102), (332, 593505), (363, 542820), (396, 497585), (415, 474804), (436, 451935), (484, 407115), (495, 398068), (498, 395670), (545, 361548), (605, 325692), (654, 301290), (660, 298551), (726, 271410), (747, 263780), (830, 237402), (913, 215820), (981, 200860), (990, 199034), (996, 197835), (1089, 180940), (1090, 180774), (1199, 164340), (1210, 162846), (1245, 158268), (1308, 150645), (1452, 135705), (1494, 131890), (1635, 120516), (1660, 118701), (1815, 108564), (1826, 107910), (1962, 100430), (1980, 99517), (2178, 90470), (2180, 90387), (2398, 82170), (2420, 81423), (2490, 79134), (2739, 71940), (2988, 65945), (3270, 60258), (3597, 54780), (3630, 54282), (3652, 53955), (3735, 52756), (3924, 50215), (4356, 45235), (4565, 43164), (4796, 41085), (4905, 40172), (4980, 39567), (5445, 36188), (5478, 35970), (5995, 32868), (6540, 30129), (7194, 27390), (7260, 27141), (7470, 26378), (8217, 23980), (9047, 21780), (9130, 21582), (9810, 20086), (10043, 19620), (10791, 18260), (10890, 18094), (10956, 17985), (11990, 16434), (13189, 14940), (13695, 14388)]