137786250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 409368960

約数和(自身を除く): 271582710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 125, 145, 150, 174, 175, 181, 203, 210, 250, 290, 350, 362, 375, 406, 435, 525, 543, 609, 625, 725, 750, 870, 875, 905, 1015, 1050, 1086, 1218, 1250, 1267, 1450, 1750, 1810, 1875, 2030, 2175, 2534, 2625, 2715, 3045, 3625, 3750, 3801, 4350, 4375, 4525, 5075, 5249, 5250, 5430, 6090, 6335, 7250, 7602, 8750, 9050, 10150, 10498, 10875, 12670, 13125, 13575, 15225, 15747, 18125, 19005, 21750, 22625, 25375, 26245, 26250, 27150, 30450, 31494, 31675, 36250, 36743, 38010, 45250, 50750, 52490, 54375, 63350, 67875, 73486, 76125, 78735, 95025, 108750, 110229, 113125, 126875, 131225, 135750, 152250, 157470, 158375, 183715, 190050, 220458, 226250, 253750, 262450, 316750, 339375, 367430, 380625, 393675, 475125, 551145, 656125, 678750, 761250, 787350, 791875, 918575, 950250, 1102290, 1312250, 1583750, 1837150, 1968375, 2375625, 2755725, 3280625, 3936750, 4592875, 4751250, 5511450, 6561250, 9185750, 9841875, 13778625, 19683750, 22964375, 27557250, 45928750, 68893125, 137786250]

約数ペア:

[(1, 137786250), (2, 68893125), (3, 45928750), (5, 27557250), (6, 22964375), (7, 19683750), (10, 13778625), (14, 9841875), (15, 9185750), (21, 6561250), (25, 5511450), (29, 4751250), (30, 4592875), (35, 3936750), (42, 3280625), (50, 2755725), (58, 2375625), (70, 1968375), (75, 1837150), (87, 1583750), (105, 1312250), (125, 1102290), (145, 950250), (150, 918575), (174, 791875), (175, 787350), (181, 761250), (203, 678750), (210, 656125), (250, 551145), (290, 475125), (350, 393675), (362, 380625), (375, 367430), (406, 339375), (435, 316750), (525, 262450), (543, 253750), (609, 226250), (625, 220458), (725, 190050), (750, 183715), (870, 158375), (875, 157470), (905, 152250), (1015, 135750), (1050, 131225), (1086, 126875), (1218, 113125), (1250, 110229), (1267, 108750), (1450, 95025), (1750, 78735), (1810, 76125), (1875, 73486), (2030, 67875), (2175, 63350), (2534, 54375), (2625, 52490), (2715, 50750), (3045, 45250), (3625, 38010), (3750, 36743), (3801, 36250), (4350, 31675), (4375, 31494), (4525, 30450), (5075, 27150), (5249, 26250), (5250, 26245), (5430, 25375), (6090, 22625), (6335, 21750), (7250, 19005), (7602, 18125), (8750, 15747), (9050, 15225), (10150, 13575), (10498, 13125), (10875, 12670)]