83663580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 321753600

約数和(自身を除く): 238090020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 199, 210, 220, 231, 245, 260, 273, 286, 294, 308, 330, 364, 385, 390, 398, 420, 429, 455, 462, 490, 539, 546, 572, 588, 597, 637, 660, 715, 735, 770, 780, 796, 858, 910, 924, 980, 995, 1001, 1078, 1092, 1155, 1194, 1274, 1365, 1393, 1430, 1470, 1540, 1617, 1716, 1820, 1911, 1990, 2002, 2145, 2156, 2189, 2310, 2388, 2548, 2587, 2695, 2730, 2786, 2860, 2940, 2985, 3003, 3185, 3234, 3822, 3980, 4004, 4179, 4290, 4378, 4620, 5005, 5174, 5390, 5460, 5572, 5970, 6006, 6370, 6468, 6567, 6965, 7007, 7644, 7761, 8085, 8358, 8580, 8756, 9555, 9751, 10010, 10348, 10780, 10945, 11940, 12012, 12740, 12935, 13134, 13930, 14014, 15015, 15323, 15522, 16170, 16716, 18109, 19110, 19502, 20020, 20895, 21021, 21890, 25870, 26268, 27860, 28028, 28457, 29253, 30030, 30646, 31044, 32340, 32835, 35035, 36218, 38220, 38805, 39004, 41790, 42042, 43780, 45969, 48755, 51740, 54327, 56914, 58506, 60060, 61292, 65670, 70070, 72436, 76615, 77610, 83580, 84084, 85371, 90545, 91938, 97510, 105105, 107261, 108654, 113828, 117012, 126763, 131340, 140140, 142285, 146265, 153230, 155220, 170742, 181090, 183876, 195020, 199199, 210210, 214522, 217308, 229845, 253526, 271635, 284570, 292530, 306460, 321783, 341484, 362180, 380289, 398398, 420420, 426855, 429044, 459690, 507052, 536305, 543270, 569140, 585060, 597597, 633815, 643566, 760578, 796796, 853710, 919380, 995995, 1072610, 1086540, 1195194, 1267630, 1287132, 1394393, 1521156, 1608915, 1707420, 1901445, 1991990, 2145220, 2390388, 2535260, 2788786, 2987985, 3217830, 3802890, 3983980, 4183179, 5577572, 5975970, 6435660, 6971965, 7605780, 8366358, 11951940, 13943930, 16732716, 20915895, 27887860, 41831790, 83663580]

約数ペア:

[(1, 83663580), (2, 41831790), (3, 27887860), (4, 20915895), (5, 16732716), (6, 13943930), (7, 11951940), (10, 8366358), (11, 7605780), (12, 6971965), (13, 6435660), (14, 5975970), (15, 5577572), (20, 4183179), (21, 3983980), (22, 3802890), (26, 3217830), (28, 2987985), (30, 2788786), (33, 2535260), (35, 2390388), (39, 2145220), (42, 1991990), (44, 1901445), (49, 1707420), (52, 1608915), (55, 1521156), (60, 1394393), (65, 1287132), (66, 1267630), (70, 1195194), (77, 1086540), (78, 1072610), (84, 995995), (91, 919380), (98, 853710), (105, 796796), (110, 760578), (130, 643566), (132, 633815), (140, 597597), (143, 585060), (147, 569140), (154, 543270), (156, 536305), (165, 507052), (182, 459690), (195, 429044), (196, 426855), (199, 420420), (210, 398398), (220, 380289), (231, 362180), (245, 341484), (260, 321783), (273, 306460), (286, 292530), (294, 284570), (308, 271635), (330, 253526), (364, 229845), (385, 217308), (390, 214522), (398, 210210), (420, 199199), (429, 195020), (455, 183876), (462, 181090), (490, 170742), (539, 155220), (546, 153230), (572, 146265), (588, 142285), (597, 140140), (637, 131340), (660, 126763), (715, 117012), (735, 113828), (770, 108654), (780, 107261), (796, 105105), (858, 97510), (910, 91938), (924, 90545), (980, 85371), (995, 84084), (1001, 83580), (1078, 77610), (1092, 76615), (1155, 72436), (1194, 70070), (1274, 65670), (1365, 61292), (1393, 60060), (1430, 58506), (1470, 56914), (1540, 54327), (1617, 51740), (1716, 48755), (1820, 45969), (1911, 43780), (1990, 42042), (2002, 41790), (2145, 39004), (2156, 38805), (2189, 38220), (2310, 36218), (2388, 35035), (2548, 32835), (2587, 32340), (2695, 31044), (2730, 30646), (2786, 30030), (2860, 29253), (2940, 28457), (2985, 28028), (3003, 27860), (3185, 26268), (3234, 25870), (3822, 21890), (3980, 21021), (4004, 20895), (4179, 20020), (4290, 19502), (4378, 19110), (4620, 18109), (5005, 16716), (5174, 16170), (5390, 15522), (5460, 15323), (5572, 15015), (5970, 14014), (6006, 13930), (6370, 13134), (6468, 12935), (6567, 12740), (6965, 12012), (7007, 11940), (7644, 10945), (7761, 10780), (8085, 10348), (8358, 10010), (8580, 9751), (8756, 9555)]