74691540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 300029184

約数和(自身を除く): 225337644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 306, 308, 315, 317, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 561, 595, 612, 630, 634, 660, 693, 714, 748, 765, 770, 924, 935, 951, 990, 1020, 1071, 1122, 1155, 1190, 1260, 1268, 1309, 1386, 1428, 1530, 1540, 1585, 1683, 1785, 1870, 1902, 1980, 2142, 2219, 2244, 2310, 2380, 2618, 2772, 2805, 2853, 3060, 3170, 3366, 3465, 3487, 3570, 3740, 3804, 3927, 4284, 4438, 4620, 4755, 5236, 5355, 5389, 5610, 5706, 6340, 6545, 6657, 6732, 6930, 6974, 7140, 7854, 8415, 8876, 9510, 10461, 10710, 10778, 11095, 11220, 11412, 11781, 13090, 13314, 13860, 13948, 14265, 15708, 16167, 16830, 17435, 19020, 19635, 19971, 20922, 21420, 21556, 22190, 23562, 24409, 26180, 26628, 26945, 28530, 31383, 32334, 33285, 33660, 34870, 37723, 39270, 39942, 41844, 44380, 47124, 48501, 48818, 52305, 53890, 57060, 58905, 59279, 62766, 64668, 66570, 69740, 73227, 75446, 78540, 79884, 80835, 97002, 97636, 99855, 104610, 107780, 113169, 117810, 118558, 122045, 125532, 133140, 146454, 150892, 156915, 161670, 177837, 188615, 194004, 199710, 209220, 219681, 226338, 235620, 237116, 242505, 244090, 292908, 296395, 313830, 323340, 339507, 355674, 366135, 377230, 399420, 414953, 439362, 452676, 485010, 488180, 533511, 565845, 592790, 627660, 679014, 711348, 732270, 754460, 829906, 878724, 889185, 970020, 1067022, 1098405, 1131690, 1185580, 1244859, 1358028, 1464540, 1659812, 1697535, 1778370, 2074765, 2134044, 2196810, 2263380, 2489718, 2667555, 3395070, 3556740, 3734577, 4149530, 4393620, 4979436, 5335110, 6224295, 6790140, 7469154, 8299060, 10670220, 12448590, 14938308, 18672885, 24897180, 37345770, 74691540]

約数ペア:

[(1, 74691540), (2, 37345770), (3, 24897180), (4, 18672885), (5, 14938308), (6, 12448590), (7, 10670220), (9, 8299060), (10, 7469154), (11, 6790140), (12, 6224295), (14, 5335110), (15, 4979436), (17, 4393620), (18, 4149530), (20, 3734577), (21, 3556740), (22, 3395070), (28, 2667555), (30, 2489718), (33, 2263380), (34, 2196810), (35, 2134044), (36, 2074765), (42, 1778370), (44, 1697535), (45, 1659812), (51, 1464540), (55, 1358028), (60, 1244859), (63, 1185580), (66, 1131690), (68, 1098405), (70, 1067022), (77, 970020), (84, 889185), (85, 878724), (90, 829906), (99, 754460), (102, 732270), (105, 711348), (110, 679014), (119, 627660), (126, 592790), (132, 565845), (140, 533511), (153, 488180), (154, 485010), (165, 452676), (170, 439362), (180, 414953), (187, 399420), (198, 377230), (204, 366135), (210, 355674), (220, 339507), (231, 323340), (238, 313830), (252, 296395), (255, 292908), (306, 244090), (308, 242505), (315, 237116), (317, 235620), (330, 226338), (340, 219681), (357, 209220), (374, 199710), (385, 194004), (396, 188615), (420, 177837), (462, 161670), (476, 156915), (495, 150892), (510, 146454), (561, 133140), (595, 125532), (612, 122045), (630, 118558), (634, 117810), (660, 113169), (693, 107780), (714, 104610), (748, 99855), (765, 97636), (770, 97002), (924, 80835), (935, 79884), (951, 78540), (990, 75446), (1020, 73227), (1071, 69740), (1122, 66570), (1155, 64668), (1190, 62766), (1260, 59279), (1268, 58905), (1309, 57060), (1386, 53890), (1428, 52305), (1530, 48818), (1540, 48501), (1585, 47124), (1683, 44380), (1785, 41844), (1870, 39942), (1902, 39270), (1980, 37723), (2142, 34870), (2219, 33660), (2244, 33285), (2310, 32334), (2380, 31383), (2618, 28530), (2772, 26945), (2805, 26628), (2853, 26180), (3060, 24409), (3170, 23562), (3366, 22190), (3465, 21556), (3487, 21420), (3570, 20922), (3740, 19971), (3804, 19635), (3927, 19020), (4284, 17435), (4438, 16830), (4620, 16167), (4755, 15708), (5236, 14265), (5355, 13948), (5389, 13860), (5610, 13314), (5706, 13090), (6340, 11781), (6545, 11412), (6657, 11220), (6732, 11095), (6930, 10778), (6974, 10710), (7140, 10461), (7854, 9510), (8415, 8876)]