8678250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 29203200

約数和(自身を除く): 20524950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 29, 30, 35, 38, 42, 45, 50, 57, 58, 63, 70, 75, 87, 90, 95, 105, 114, 125, 126, 133, 145, 150, 171, 174, 175, 190, 203, 210, 225, 250, 261, 266, 285, 290, 315, 342, 350, 375, 399, 406, 435, 450, 475, 522, 525, 551, 570, 609, 630, 665, 725, 750, 798, 855, 870, 875, 950, 1015, 1050, 1102, 1125, 1197, 1218, 1305, 1330, 1425, 1450, 1575, 1653, 1710, 1750, 1827, 1995, 2030, 2175, 2250, 2375, 2394, 2610, 2625, 2755, 2850, 3045, 3150, 3306, 3325, 3625, 3654, 3857, 3990, 4275, 4350, 4750, 4959, 5075, 5250, 5510, 5985, 6090, 6525, 6650, 7125, 7250, 7714, 7875, 8265, 8550, 9135, 9918, 9975, 10150, 10875, 11571, 11970, 13050, 13775, 14250, 15225, 15750, 16530, 16625, 18270, 19285, 19950, 21375, 21750, 23142, 24795, 25375, 27550, 29925, 30450, 32625, 33250, 34713, 38570, 41325, 42750, 45675, 49590, 49875, 50750, 57855, 59850, 65250, 68875, 69426, 76125, 82650, 91350, 96425, 99750, 115710, 123975, 137750, 149625, 152250, 173565, 192850, 206625, 228375, 247950, 289275, 299250, 347130, 413250, 456750, 482125, 578550, 619875, 867825, 964250, 1239750, 1446375, 1735650, 2892750, 4339125, 8678250]

約数ペア:

[(1, 8678250), (2, 4339125), (3, 2892750), (5, 1735650), (6, 1446375), (7, 1239750), (9, 964250), (10, 867825), (14, 619875), (15, 578550), (18, 482125), (19, 456750), (21, 413250), (25, 347130), (29, 299250), (30, 289275), (35, 247950), (38, 228375), (42, 206625), (45, 192850), (50, 173565), (57, 152250), (58, 149625), (63, 137750), (70, 123975), (75, 115710), (87, 99750), (90, 96425), (95, 91350), (105, 82650), (114, 76125), (125, 69426), (126, 68875), (133, 65250), (145, 59850), (150, 57855), (171, 50750), (174, 49875), (175, 49590), (190, 45675), (203, 42750), (210, 41325), (225, 38570), (250, 34713), (261, 33250), (266, 32625), (285, 30450), (290, 29925), (315, 27550), (342, 25375), (350, 24795), (375, 23142), (399, 21750), (406, 21375), (435, 19950), (450, 19285), (475, 18270), (522, 16625), (525, 16530), (551, 15750), (570, 15225), (609, 14250), (630, 13775), (665, 13050), (725, 11970), (750, 11571), (798, 10875), (855, 10150), (870, 9975), (875, 9918), (950, 9135), (1015, 8550), (1050, 8265), (1102, 7875), (1125, 7714), (1197, 7250), (1218, 7125), (1305, 6650), (1330, 6525), (1425, 6090), (1450, 5985), (1575, 5510), (1653, 5250), (1710, 5075), (1750, 4959), (1827, 4750), (1995, 4350), (2030, 4275), (2175, 3990), (2250, 3857), (2375, 3654), (2394, 3625), (2610, 3325), (2625, 3306), (2755, 3150), (2850, 3045)]