387862650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7285

約数の個数: 144

約数和(自身を含む): 1261151424

約数和(自身を除く): 873288774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1530, 1575, 1785, 2142, 2550, 2975, 3150, 3570, 3825, 5355, 5950, 7243, 7650, 8925, 10710, 14486, 17850, 21729, 26775, 36215, 43458, 50701, 53550, 65187, 72430, 101402, 108645, 123131, 130374, 152103, 181075, 217290, 246262, 253505, 304206, 325935, 362150, 369393, 456309, 507010, 543225, 615655, 651870, 738786, 760515, 861917, 912618, 1086450, 1108179, 1231310, 1267525, 1521030, 1629675, 1723834, 1846965, 2216358, 2281545, 2535050, 2585751, 3078275, 3259350, 3693930, 3802575, 4309585, 4563090, 5171502, 5540895, 6156550, 7605150, 7757253, 8619170, 9234825, 11081790, 11407725, 12928755, 15514506, 18469650, 21547925, 22815450, 25857510, 27704475, 38786265, 43095850, 55408950, 64643775, 77572530, 129287550, 193931325, 387862650]

約数ペア:

[(1, 387862650), (2, 193931325), (3, 129287550), (5, 77572530), (6, 64643775), (7, 55408950), (9, 43095850), (10, 38786265), (14, 27704475), (15, 25857510), (17, 22815450), (18, 21547925), (21, 18469650), (25, 15514506), (30, 12928755), (34, 11407725), (35, 11081790), (42, 9234825), (45, 8619170), (50, 7757253), (51, 7605150), (63, 6156550), (70, 5540895), (75, 5171502), (85, 4563090), (90, 4309585), (102, 3802575), (105, 3693930), (119, 3259350), (126, 3078275), (150, 2585751), (153, 2535050), (170, 2281545), (175, 2216358), (210, 1846965), (225, 1723834), (238, 1629675), (255, 1521030), (306, 1267525), (315, 1231310), (350, 1108179), (357, 1086450), (425, 912618), (450, 861917), (510, 760515), (525, 738786), (595, 651870), (630, 615655), (714, 543225), (765, 507010), (850, 456309), (1050, 369393), (1071, 362150), (1190, 325935), (1275, 304206), (1530, 253505), (1575, 246262), (1785, 217290), (2142, 181075), (2550, 152103), (2975, 130374), (3150, 123131), (3570, 108645), (3825, 101402), (5355, 72430), (5950, 65187), (7243, 53550), (7650, 50701), (8925, 43458), (10710, 36215), (14486, 26775), (17850, 21729)]