3082950

素因数分解:

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

素因数の和:79

約数の個数: 144

約数和(自身を含む): 9749376

約数和(自身を除く): 6666426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 31, 34, 39, 45, 50, 51, 62, 65, 75, 78, 85, 90, 93, 102, 117, 130, 150, 153, 155, 170, 186, 195, 221, 225, 234, 255, 279, 306, 310, 325, 390, 403, 425, 442, 450, 465, 510, 527, 558, 585, 650, 663, 765, 775, 806, 850, 930, 975, 1054, 1105, 1170, 1209, 1275, 1326, 1395, 1530, 1550, 1581, 1950, 1989, 2015, 2210, 2325, 2418, 2550, 2635, 2790, 2925, 3162, 3315, 3627, 3825, 3978, 4030, 4650, 4743, 5270, 5525, 5850, 6045, 6630, 6851, 6975, 7254, 7650, 7905, 9486, 9945, 10075, 11050, 12090, 13175, 13702, 13950, 15810, 16575, 18135, 19890, 20150, 20553, 23715, 26350, 30225, 33150, 34255, 36270, 39525, 41106, 47430, 49725, 60450, 61659, 68510, 79050, 90675, 99450, 102765, 118575, 123318, 171275, 181350, 205530, 237150, 308295, 342550, 513825, 616590, 1027650, 1541475, 3082950]

約数ペア:

[(1, 3082950), (2, 1541475), (3, 1027650), (5, 616590), (6, 513825), (9, 342550), (10, 308295), (13, 237150), (15, 205530), (17, 181350), (18, 171275), (25, 123318), (26, 118575), (30, 102765), (31, 99450), (34, 90675), (39, 79050), (45, 68510), (50, 61659), (51, 60450), (62, 49725), (65, 47430), (75, 41106), (78, 39525), (85, 36270), (90, 34255), (93, 33150), (102, 30225), (117, 26350), (130, 23715), (150, 20553), (153, 20150), (155, 19890), (170, 18135), (186, 16575), (195, 15810), (221, 13950), (225, 13702), (234, 13175), (255, 12090), (279, 11050), (306, 10075), (310, 9945), (325, 9486), (390, 7905), (403, 7650), (425, 7254), (442, 6975), (450, 6851), (465, 6630), (510, 6045), (527, 5850), (558, 5525), (585, 5270), (650, 4743), (663, 4650), (765, 4030), (775, 3978), (806, 3825), (850, 3627), (930, 3315), (975, 3162), (1054, 2925), (1105, 2790), (1170, 2635), (1209, 2550), (1275, 2418), (1326, 2325), (1395, 2210), (1530, 2015), (1550, 1989), (1581, 1950)]