190000080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 200

約数和(自身を含む): 668428200

約数和(自身を除く): 478428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 269, 270, 324, 327, 360, 405, 432, 436, 538, 540, 545, 648, 654, 720, 807, 810, 872, 981, 1076, 1080, 1090, 1296, 1308, 1345, 1614, 1620, 1635, 1744, 1962, 2152, 2160, 2180, 2421, 2616, 2690, 2943, 3228, 3240, 3270, 3924, 4035, 4304, 4360, 4842, 4905, 5232, 5380, 5886, 6456, 6480, 6540, 7263, 7848, 8070, 8720, 8829, 9684, 9810, 10760, 11772, 12105, 12912, 13080, 14526, 14715, 15696, 16140, 17658, 19368, 19620, 21520, 21789, 23544, 24210, 26160, 29052, 29321, 29430, 32280, 35316, 36315, 38736, 39240, 43578, 44145, 47088, 48420, 58104, 58642, 58860, 64560, 70632, 72630, 78480, 87156, 87963, 88290, 96840, 108945, 116208, 117284, 117720, 141264, 145260, 146605, 174312, 175926, 176580, 193680, 217890, 234568, 235440, 263889, 290520, 293210, 348624, 351852, 353160, 435780, 439815, 469136, 527778, 581040, 586420, 703704, 706320, 791667, 871560, 879630, 1055556, 1172840, 1319445, 1407408, 1583334, 1743120, 1759260, 2111112, 2345680, 2375001, 2638890, 3166668, 3518520, 3958335, 4222224, 4750002, 5277780, 6333336, 7037040, 7916670, 9500004, 10555560, 11875005, 12666672, 15833340, 19000008, 21111120, 23750010, 31666680, 38000016, 47500020, 63333360, 95000040, 190000080]

約数ペア:

[(1, 190000080), (2, 95000040), (3, 63333360), (4, 47500020), (5, 38000016), (6, 31666680), (8, 23750010), (9, 21111120), (10, 19000008), (12, 15833340), (15, 12666672), (16, 11875005), (18, 10555560), (20, 9500004), (24, 7916670), (27, 7037040), (30, 6333336), (36, 5277780), (40, 4750002), (45, 4222224), (48, 3958335), (54, 3518520), (60, 3166668), (72, 2638890), (80, 2375001), (81, 2345680), (90, 2111112), (108, 1759260), (109, 1743120), (120, 1583334), (135, 1407408), (144, 1319445), (162, 1172840), (180, 1055556), (216, 879630), (218, 871560), (240, 791667), (269, 706320), (270, 703704), (324, 586420), (327, 581040), (360, 527778), (405, 469136), (432, 439815), (436, 435780), (538, 353160), (540, 351852), (545, 348624), (648, 293210), (654, 290520), (720, 263889), (807, 235440), (810, 234568), (872, 217890), (981, 193680), (1076, 176580), (1080, 175926), (1090, 174312), (1296, 146605), (1308, 145260), (1345, 141264), (1614, 117720), (1620, 117284), (1635, 116208), (1744, 108945), (1962, 96840), (2152, 88290), (2160, 87963), (2180, 87156), (2421, 78480), (2616, 72630), (2690, 70632), (2943, 64560), (3228, 58860), (3240, 58642), (3270, 58104), (3924, 48420), (4035, 47088), (4304, 44145), (4360, 43578), (4842, 39240), (4905, 38736), (5232, 36315), (5380, 35316), (5886, 32280), (6456, 29430), (6480, 29321), (6540, 29052), (7263, 26160), (7848, 24210), (8070, 23544), (8720, 21789), (8829, 21520), (9684, 19620), (9810, 19368), (10760, 17658), (11772, 16140), (12105, 15696), (12912, 14715), (13080, 14526)]