124974990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1711

約数の個数: 144

約数和(自身を含む): 400460112

約数和(自身を除く): 275485122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 441, 490, 510, 595, 630, 714, 735, 765, 833, 882, 1071, 1190, 1470, 1530, 1666, 1667, 1785, 2142, 2205, 2499, 3334, 3570, 4165, 4410, 4998, 5001, 5355, 7497, 8330, 8335, 10002, 10710, 11669, 12495, 14994, 15003, 16670, 23338, 24990, 25005, 28339, 30006, 35007, 37485, 50010, 56678, 58345, 70014, 74970, 75015, 81683, 85017, 105021, 116690, 141695, 150030, 163366, 170034, 175035, 198373, 210042, 245049, 255051, 283390, 350070, 396746, 408415, 425085, 490098, 510102, 525105, 595119, 735147, 816830, 850170, 991865, 1050210, 1190238, 1225245, 1275255, 1388611, 1470294, 1785357, 1983730, 2450490, 2550510, 2777222, 2975595, 3570714, 3675735, 4165833, 5951190, 6943055, 7351470, 8331666, 8926785, 12497499, 13886110, 17853570, 20829165, 24994998, 41658330, 62487495, 124974990]

約数ペア:

[(1, 124974990), (2, 62487495), (3, 41658330), (5, 24994998), (6, 20829165), (7, 17853570), (9, 13886110), (10, 12497499), (14, 8926785), (15, 8331666), (17, 7351470), (18, 6943055), (21, 5951190), (30, 4165833), (34, 3675735), (35, 3570714), (42, 2975595), (45, 2777222), (49, 2550510), (51, 2450490), (63, 1983730), (70, 1785357), (85, 1470294), (90, 1388611), (98, 1275255), (102, 1225245), (105, 1190238), (119, 1050210), (126, 991865), (147, 850170), (153, 816830), (170, 735147), (210, 595119), (238, 525105), (245, 510102), (255, 490098), (294, 425085), (306, 408415), (315, 396746), (357, 350070), (441, 283390), (490, 255051), (510, 245049), (595, 210042), (630, 198373), (714, 175035), (735, 170034), (765, 163366), (833, 150030), (882, 141695), (1071, 116690), (1190, 105021), (1470, 85017), (1530, 81683), (1666, 75015), (1667, 74970), (1785, 70014), (2142, 58345), (2205, 56678), (2499, 50010), (3334, 37485), (3570, 35007), (4165, 30006), (4410, 28339), (4998, 25005), (5001, 24990), (5355, 23338), (7497, 16670), (8330, 15003), (8335, 14994), (10002, 12495), (10710, 11669)]