457199730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 1335271392

約数和(自身を除く): 878071662

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 73, 78, 90, 101, 106, 117, 130, 146, 159, 195, 202, 219, 234, 265, 303, 318, 365, 390, 438, 477, 505, 530, 585, 606, 657, 689, 730, 795, 909, 949, 954, 1010, 1095, 1170, 1313, 1314, 1378, 1515, 1590, 1818, 1898, 2067, 2190, 2385, 2626, 2847, 3030, 3285, 3445, 3869, 3939, 4134, 4545, 4745, 4770, 5353, 5694, 6201, 6565, 6570, 6890, 7373, 7738, 7878, 8541, 9090, 9490, 10335, 10706, 11607, 11817, 12402, 13130, 14235, 14746, 16059, 17082, 19345, 19695, 20670, 22119, 23214, 23634, 26765, 28470, 31005, 32118, 34821, 36865, 38690, 39390, 42705, 44238, 48177, 50297, 53530, 58035, 59085, 62010, 66357, 69589, 69642, 73730, 80295, 85410, 95849, 96354, 100594, 110595, 116070, 118170, 132714, 139178, 150891, 160590, 174105, 191698, 208767, 221190, 240885, 251485, 287547, 301782, 331785, 347945, 348210, 390769, 417534, 452673, 479245, 481770, 502970, 575094, 626301, 663570, 695890, 754455, 781538, 862641, 905346, 958490, 1043835, 1172307, 1252602, 1437735, 1508910, 1725282, 1953845, 2087670, 2263365, 2344614, 2875470, 3131505, 3516921, 3907690, 4313205, 4526730, 5079997, 5861535, 6263010, 7033842, 8626410, 10159994, 11723070, 15239991, 17584605, 25399985, 30479982, 35169210, 45719973, 50799970, 76199955, 91439946, 152399910, 228599865, 457199730]

約数ペア:

[(1, 457199730), (2, 228599865), (3, 152399910), (5, 91439946), (6, 76199955), (9, 50799970), (10, 45719973), (13, 35169210), (15, 30479982), (18, 25399985), (26, 17584605), (30, 15239991), (39, 11723070), (45, 10159994), (53, 8626410), (65, 7033842), (73, 6263010), (78, 5861535), (90, 5079997), (101, 4526730), (106, 4313205), (117, 3907690), (130, 3516921), (146, 3131505), (159, 2875470), (195, 2344614), (202, 2263365), (219, 2087670), (234, 1953845), (265, 1725282), (303, 1508910), (318, 1437735), (365, 1252602), (390, 1172307), (438, 1043835), (477, 958490), (505, 905346), (530, 862641), (585, 781538), (606, 754455), (657, 695890), (689, 663570), (730, 626301), (795, 575094), (909, 502970), (949, 481770), (954, 479245), (1010, 452673), (1095, 417534), (1170, 390769), (1313, 348210), (1314, 347945), (1378, 331785), (1515, 301782), (1590, 287547), (1818, 251485), (1898, 240885), (2067, 221190), (2190, 208767), (2385, 191698), (2626, 174105), (2847, 160590), (3030, 150891), (3285, 139178), (3445, 132714), (3869, 118170), (3939, 116070), (4134, 110595), (4545, 100594), (4745, 96354), (4770, 95849), (5353, 85410), (5694, 80295), (6201, 73730), (6565, 69642), (6570, 69589), (6890, 66357), (7373, 62010), (7738, 59085), (7878, 58035), (8541, 53530), (9090, 50297), (9490, 48177), (10335, 44238), (10706, 42705), (11607, 39390), (11817, 38690), (12402, 36865), (13130, 34821), (14235, 32118), (14746, 31005), (16059, 28470), (17082, 26765), (19345, 23634), (19695, 23214), (20670, 22119)]