75271410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 229340160

約数和(自身を除く): 154068750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 31, 34, 45, 46, 51, 54, 62, 69, 85, 90, 93, 102, 115, 135, 138, 153, 155, 170, 186, 207, 230, 255, 270, 279, 306, 310, 345, 391, 414, 459, 465, 510, 527, 529, 558, 621, 690, 713, 765, 782, 837, 918, 930, 1035, 1054, 1058, 1173, 1242, 1395, 1426, 1530, 1581, 1587, 1674, 1955, 2070, 2139, 2295, 2346, 2635, 2645, 2790, 3105, 3162, 3174, 3519, 3565, 3910, 4185, 4278, 4590, 4743, 4761, 5270, 5290, 5865, 6210, 6417, 7038, 7130, 7905, 7935, 8370, 8993, 9486, 9522, 10557, 10695, 11730, 12121, 12834, 14229, 14283, 15810, 15870, 16399, 17595, 17986, 19251, 21114, 21390, 23715, 23805, 24242, 26979, 28458, 28566, 32085, 32798, 35190, 36363, 38502, 44965, 47430, 47610, 49197, 52785, 53958, 60605, 64170, 71145, 71415, 72726, 80937, 81995, 89930, 96255, 98394, 105570, 109089, 121210, 134895, 142290, 142830, 147591, 161874, 163990, 181815, 192510, 218178, 242811, 245985, 269790, 278783, 295182, 327267, 363630, 404685, 442773, 485622, 491970, 545445, 557566, 654534, 737955, 809370, 836349, 885546, 1090890, 1214055, 1393915, 1475910, 1636335, 1672698, 2213865, 2428110, 2509047, 2787830, 3272670, 4181745, 4427730, 5018094, 7527141, 8363490, 12545235, 15054282, 25090470, 37635705, 75271410]

約数ペア:

[(1, 75271410), (2, 37635705), (3, 25090470), (5, 15054282), (6, 12545235), (9, 8363490), (10, 7527141), (15, 5018094), (17, 4427730), (18, 4181745), (23, 3272670), (27, 2787830), (30, 2509047), (31, 2428110), (34, 2213865), (45, 1672698), (46, 1636335), (51, 1475910), (54, 1393915), (62, 1214055), (69, 1090890), (85, 885546), (90, 836349), (93, 809370), (102, 737955), (115, 654534), (135, 557566), (138, 545445), (153, 491970), (155, 485622), (170, 442773), (186, 404685), (207, 363630), (230, 327267), (255, 295182), (270, 278783), (279, 269790), (306, 245985), (310, 242811), (345, 218178), (391, 192510), (414, 181815), (459, 163990), (465, 161874), (510, 147591), (527, 142830), (529, 142290), (558, 134895), (621, 121210), (690, 109089), (713, 105570), (765, 98394), (782, 96255), (837, 89930), (918, 81995), (930, 80937), (1035, 72726), (1054, 71415), (1058, 71145), (1173, 64170), (1242, 60605), (1395, 53958), (1426, 52785), (1530, 49197), (1581, 47610), (1587, 47430), (1674, 44965), (1955, 38502), (2070, 36363), (2139, 35190), (2295, 32798), (2346, 32085), (2635, 28566), (2645, 28458), (2790, 26979), (3105, 24242), (3162, 23805), (3174, 23715), (3519, 21390), (3565, 21114), (3910, 19251), (4185, 17986), (4278, 17595), (4590, 16399), (4743, 15870), (4761, 15810), (5270, 14283), (5290, 14229), (5865, 12834), (6210, 12121), (6417, 11730), (7038, 10695), (7130, 10557), (7905, 9522), (7935, 9486), (8370, 8993)]