68694450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 205701120

約数和(自身を除く): 137006670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 31, 33, 34, 50, 51, 55, 62, 66, 75, 79, 85, 93, 102, 110, 150, 155, 158, 165, 170, 186, 187, 237, 255, 275, 310, 330, 341, 374, 395, 425, 465, 474, 510, 527, 550, 561, 682, 775, 790, 825, 850, 869, 930, 935, 1023, 1054, 1122, 1185, 1275, 1343, 1550, 1581, 1650, 1705, 1738, 1870, 1975, 2046, 2325, 2370, 2449, 2550, 2607, 2635, 2686, 2805, 3162, 3410, 3950, 4029, 4345, 4650, 4675, 4898, 5115, 5214, 5270, 5610, 5797, 5925, 6715, 7347, 7905, 8058, 8525, 8690, 9350, 10230, 11594, 11850, 12245, 13035, 13175, 13430, 14025, 14694, 14773, 15810, 17050, 17391, 20145, 21725, 24490, 25575, 26070, 26350, 26939, 28050, 28985, 29546, 33575, 34782, 36735, 39525, 40290, 41633, 43450, 44319, 51150, 53878, 57970, 61225, 65175, 67150, 73470, 73865, 79050, 80817, 83266, 86955, 88638, 100725, 122450, 124899, 130350, 134695, 144925, 147730, 161634, 173910, 183675, 201450, 208165, 221595, 249798, 269390, 289850, 367350, 369325, 404085, 416330, 434775, 443190, 457963, 624495, 673475, 738650, 808170, 869550, 915926, 1040825, 1107975, 1248990, 1346950, 1373889, 2020425, 2081650, 2215950, 2289815, 2747778, 3122475, 4040850, 4579630, 6244950, 6869445, 11449075, 13738890, 22898150, 34347225, 68694450]

約数ペア:

[(1, 68694450), (2, 34347225), (3, 22898150), (5, 13738890), (6, 11449075), (10, 6869445), (11, 6244950), (15, 4579630), (17, 4040850), (22, 3122475), (25, 2747778), (30, 2289815), (31, 2215950), (33, 2081650), (34, 2020425), (50, 1373889), (51, 1346950), (55, 1248990), (62, 1107975), (66, 1040825), (75, 915926), (79, 869550), (85, 808170), (93, 738650), (102, 673475), (110, 624495), (150, 457963), (155, 443190), (158, 434775), (165, 416330), (170, 404085), (186, 369325), (187, 367350), (237, 289850), (255, 269390), (275, 249798), (310, 221595), (330, 208165), (341, 201450), (374, 183675), (395, 173910), (425, 161634), (465, 147730), (474, 144925), (510, 134695), (527, 130350), (550, 124899), (561, 122450), (682, 100725), (775, 88638), (790, 86955), (825, 83266), (850, 80817), (869, 79050), (930, 73865), (935, 73470), (1023, 67150), (1054, 65175), (1122, 61225), (1185, 57970), (1275, 53878), (1343, 51150), (1550, 44319), (1581, 43450), (1650, 41633), (1705, 40290), (1738, 39525), (1870, 36735), (1975, 34782), (2046, 33575), (2325, 29546), (2370, 28985), (2449, 28050), (2550, 26939), (2607, 26350), (2635, 26070), (2686, 25575), (2805, 24490), (3162, 21725), (3410, 20145), (3950, 17391), (4029, 17050), (4345, 15810), (4650, 14773), (4675, 14694), (4898, 14025), (5115, 13430), (5214, 13175), (5270, 13035), (5610, 12245), (5797, 11850), (5925, 11594), (6715, 10230), (7347, 9350), (7905, 8690), (8058, 8525)]