39948150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 113992704

約数和(自身を除く): 74044554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 71, 75, 93, 110, 121, 142, 150, 155, 165, 186, 213, 242, 275, 310, 330, 341, 355, 363, 426, 465, 550, 605, 682, 710, 726, 775, 781, 825, 930, 1023, 1065, 1210, 1550, 1562, 1650, 1705, 1775, 1815, 2046, 2130, 2201, 2325, 2343, 3025, 3410, 3550, 3630, 3751, 3905, 4402, 4650, 4686, 5115, 5325, 6050, 6603, 7502, 7810, 8525, 8591, 9075, 10230, 10650, 11005, 11253, 11715, 13206, 17050, 17182, 18150, 18755, 19525, 22010, 22506, 23430, 24211, 25575, 25773, 33015, 37510, 39050, 42955, 48422, 51150, 51546, 55025, 56265, 58575, 66030, 72633, 85910, 93775, 110050, 112530, 117150, 121055, 128865, 145266, 165075, 187550, 214775, 242110, 257730, 266321, 281325, 330150, 363165, 429550, 532642, 562650, 605275, 644325, 726330, 798963, 1210550, 1288650, 1331605, 1597926, 1815825, 2663210, 3631650, 3994815, 6658025, 7989630, 13316050, 19974075, 39948150]

約数ペア:

[(1, 39948150), (2, 19974075), (3, 13316050), (5, 7989630), (6, 6658025), (10, 3994815), (11, 3631650), (15, 2663210), (22, 1815825), (25, 1597926), (30, 1331605), (31, 1288650), (33, 1210550), (50, 798963), (55, 726330), (62, 644325), (66, 605275), (71, 562650), (75, 532642), (93, 429550), (110, 363165), (121, 330150), (142, 281325), (150, 266321), (155, 257730), (165, 242110), (186, 214775), (213, 187550), (242, 165075), (275, 145266), (310, 128865), (330, 121055), (341, 117150), (355, 112530), (363, 110050), (426, 93775), (465, 85910), (550, 72633), (605, 66030), (682, 58575), (710, 56265), (726, 55025), (775, 51546), (781, 51150), (825, 48422), (930, 42955), (1023, 39050), (1065, 37510), (1210, 33015), (1550, 25773), (1562, 25575), (1650, 24211), (1705, 23430), (1775, 22506), (1815, 22010), (2046, 19525), (2130, 18755), (2201, 18150), (2325, 17182), (2343, 17050), (3025, 13206), (3410, 11715), (3550, 11253), (3630, 11005), (3751, 10650), (3905, 10230), (4402, 9075), (4650, 8591), (4686, 8525), (5115, 7810), (5325, 7502), (6050, 6603)]