40217850

素因数分解:

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

素因数の和:114

約数の個数: 96

約数和(自身を含む): 114516480

約数和(自身を除く): 74298630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 961, 1350, 1395, 1550, 1674, 1922, 2325, 2790, 2883, 4185, 4650, 4805, 5766, 6975, 8370, 8649, 9610, 13950, 14415, 17298, 20925, 24025, 25947, 28830, 29791, 41850, 43245, 48050, 51894, 59582, 72075, 86490, 89373, 129735, 144150, 148955, 178746, 216225, 259470, 268119, 297910, 432450, 446865, 536238, 648675, 744775, 804357, 893730, 1297350, 1340595, 1489550, 1608714, 2234325, 2681190, 4021785, 4468650, 6702975, 8043570, 13405950, 20108925, 40217850]

約数ペア:

[(1, 40217850), (2, 20108925), (3, 13405950), (5, 8043570), (6, 6702975), (9, 4468650), (10, 4021785), (15, 2681190), (18, 2234325), (25, 1608714), (27, 1489550), (30, 1340595), (31, 1297350), (45, 893730), (50, 804357), (54, 744775), (62, 648675), (75, 536238), (90, 446865), (93, 432450), (135, 297910), (150, 268119), (155, 259470), (186, 216225), (225, 178746), (270, 148955), (279, 144150), (310, 129735), (450, 89373), (465, 86490), (558, 72075), (675, 59582), (775, 51894), (837, 48050), (930, 43245), (961, 41850), (1350, 29791), (1395, 28830), (1550, 25947), (1674, 24025), (1922, 20925), (2325, 17298), (2790, 14415), (2883, 13950), (4185, 9610), (4650, 8649), (4805, 8370), (5766, 6975)]