353347380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 192

約数和(自身を含む): 1184924160

約数和(自身を除く): 831576780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 153, 170, 180, 183, 204, 244, 255, 270, 305, 306, 340, 366, 459, 510, 540, 549, 610, 612, 631, 732, 765, 915, 918, 1020, 1037, 1098, 1220, 1262, 1530, 1647, 1830, 1836, 1893, 2074, 2196, 2295, 2524, 2745, 3060, 3111, 3155, 3294, 3660, 3786, 4148, 4590, 5185, 5490, 5679, 6222, 6310, 6588, 7572, 8235, 9180, 9333, 9465, 10370, 10727, 10980, 11358, 12444, 12620, 15555, 16470, 17037, 18666, 18930, 20740, 21454, 22716, 27999, 28395, 31110, 32181, 32940, 34074, 37332, 37860, 38491, 42908, 46665, 53635, 55998, 56790, 62220, 64362, 68148, 76982, 85185, 93330, 96543, 107270, 111996, 113580, 115473, 128724, 139995, 153964, 160905, 170370, 186660, 192455, 193086, 214540, 230946, 279990, 289629, 321810, 340740, 346419, 384910, 386172, 461892, 482715, 559980, 577365, 579258, 643620, 654347, 692838, 769820, 965430, 1039257, 1154730, 1158516, 1308694, 1385676, 1448145, 1732095, 1930860, 1963041, 2078514, 2309460, 2617388, 2896290, 3271735, 3464190, 3926082, 4157028, 5196285, 5792580, 5889123, 6543470, 6928380, 7852164, 9815205, 10392570, 11778246, 13086940, 17667369, 19630410, 20785140, 23556492, 29445615, 35334738, 39260820, 58891230, 70669476, 88336845, 117782460, 176673690, 353347380]

約数ペア:

[(1, 353347380), (2, 176673690), (3, 117782460), (4, 88336845), (5, 70669476), (6, 58891230), (9, 39260820), (10, 35334738), (12, 29445615), (15, 23556492), (17, 20785140), (18, 19630410), (20, 17667369), (27, 13086940), (30, 11778246), (34, 10392570), (36, 9815205), (45, 7852164), (51, 6928380), (54, 6543470), (60, 5889123), (61, 5792580), (68, 5196285), (85, 4157028), (90, 3926082), (102, 3464190), (108, 3271735), (122, 2896290), (135, 2617388), (153, 2309460), (170, 2078514), (180, 1963041), (183, 1930860), (204, 1732095), (244, 1448145), (255, 1385676), (270, 1308694), (305, 1158516), (306, 1154730), (340, 1039257), (366, 965430), (459, 769820), (510, 692838), (540, 654347), (549, 643620), (610, 579258), (612, 577365), (631, 559980), (732, 482715), (765, 461892), (915, 386172), (918, 384910), (1020, 346419), (1037, 340740), (1098, 321810), (1220, 289629), (1262, 279990), (1530, 230946), (1647, 214540), (1830, 193086), (1836, 192455), (1893, 186660), (2074, 170370), (2196, 160905), (2295, 153964), (2524, 139995), (2745, 128724), (3060, 115473), (3111, 113580), (3155, 111996), (3294, 107270), (3660, 96543), (3786, 93330), (4148, 85185), (4590, 76982), (5185, 68148), (5490, 64362), (5679, 62220), (6222, 56790), (6310, 55998), (6588, 53635), (7572, 46665), (8235, 42908), (9180, 38491), (9333, 37860), (9465, 37332), (10370, 34074), (10727, 32940), (10980, 32181), (11358, 31110), (12444, 28395), (12620, 27999), (15555, 22716), (16470, 21454), (17037, 20740), (18666, 18930)]