76662690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 217147392

約数和(自身を除く): 140484702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 373, 390, 403, 442, 465, 510, 527, 663, 746, 806, 930, 1054, 1105, 1119, 1209, 1326, 1581, 1865, 2015, 2210, 2238, 2418, 2635, 3162, 3315, 3730, 4030, 4849, 5270, 5595, 6045, 6341, 6630, 6851, 7905, 9698, 11190, 11563, 12090, 12682, 13702, 14547, 15810, 19023, 20553, 23126, 24245, 29094, 31705, 34255, 34689, 38046, 41106, 48490, 57815, 63410, 68510, 69378, 72735, 82433, 95115, 102765, 115630, 145470, 150319, 164866, 173445, 190230, 196571, 205530, 247299, 300638, 346890, 393142, 412165, 450957, 494598, 589713, 751595, 824330, 901914, 982855, 1179426, 1236495, 1503190, 1965710, 2254785, 2472990, 2555423, 2948565, 4509570, 5110846, 5897130, 7666269, 12777115, 15332538, 25554230, 38331345, 76662690]

約数ペア:

[(1, 76662690), (2, 38331345), (3, 25554230), (5, 15332538), (6, 12777115), (10, 7666269), (13, 5897130), (15, 5110846), (17, 4509570), (26, 2948565), (30, 2555423), (31, 2472990), (34, 2254785), (39, 1965710), (51, 1503190), (62, 1236495), (65, 1179426), (78, 982855), (85, 901914), (93, 824330), (102, 751595), (130, 589713), (155, 494598), (170, 450957), (186, 412165), (195, 393142), (221, 346890), (255, 300638), (310, 247299), (373, 205530), (390, 196571), (403, 190230), (442, 173445), (465, 164866), (510, 150319), (527, 145470), (663, 115630), (746, 102765), (806, 95115), (930, 82433), (1054, 72735), (1105, 69378), (1119, 68510), (1209, 63410), (1326, 57815), (1581, 48490), (1865, 41106), (2015, 38046), (2210, 34689), (2238, 34255), (2418, 31705), (2635, 29094), (3162, 24245), (3315, 23126), (3730, 20553), (4030, 19023), (4849, 15810), (5270, 14547), (5595, 13702), (6045, 12682), (6341, 12090), (6630, 11563), (6851, 11190), (7905, 9698)]