165842250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 488816640

約数和(自身を除く): 322974390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 125, 150, 155, 175, 186, 210, 217, 250, 310, 350, 375, 434, 465, 525, 651, 750, 775, 875, 930, 1019, 1050, 1085, 1302, 1550, 1750, 2038, 2170, 2325, 2625, 3057, 3255, 3875, 4650, 5095, 5250, 5425, 6114, 6510, 7133, 7750, 10190, 10850, 11625, 14266, 15285, 16275, 21399, 23250, 25475, 27125, 30570, 31589, 32550, 35665, 42798, 50950, 54250, 63178, 71330, 76425, 81375, 94767, 106995, 127375, 152850, 157945, 162750, 178325, 189534, 213990, 221123, 254750, 315890, 356650, 382125, 442246, 473835, 534975, 663369, 764250, 789725, 891625, 947670, 1069950, 1105615, 1326738, 1579450, 1783250, 2211230, 2369175, 2674875, 3316845, 3948625, 4738350, 5349750, 5528075, 6633690, 7897250, 11056150, 11845875, 16584225, 23691750, 27640375, 33168450, 55280750, 82921125, 165842250]

約数ペア:

[(1, 165842250), (2, 82921125), (3, 55280750), (5, 33168450), (6, 27640375), (7, 23691750), (10, 16584225), (14, 11845875), (15, 11056150), (21, 7897250), (25, 6633690), (30, 5528075), (31, 5349750), (35, 4738350), (42, 3948625), (50, 3316845), (62, 2674875), (70, 2369175), (75, 2211230), (93, 1783250), (105, 1579450), (125, 1326738), (150, 1105615), (155, 1069950), (175, 947670), (186, 891625), (210, 789725), (217, 764250), (250, 663369), (310, 534975), (350, 473835), (375, 442246), (434, 382125), (465, 356650), (525, 315890), (651, 254750), (750, 221123), (775, 213990), (875, 189534), (930, 178325), (1019, 162750), (1050, 157945), (1085, 152850), (1302, 127375), (1550, 106995), (1750, 94767), (2038, 81375), (2170, 76425), (2325, 71330), (2625, 63178), (3057, 54250), (3255, 50950), (3875, 42798), (4650, 35665), (5095, 32550), (5250, 31589), (5425, 30570), (6114, 27125), (6510, 25475), (7133, 23250), (7750, 21399), (10190, 16275), (10850, 15285), (11625, 14266)]