131899250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 307307520

約数和(自身を除く): 175408270

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 29, 35, 46, 50, 58, 70, 113, 115, 125, 145, 161, 175, 203, 226, 230, 250, 290, 322, 350, 406, 565, 575, 667, 725, 791, 805, 875, 1015, 1130, 1150, 1334, 1450, 1582, 1610, 1750, 2030, 2599, 2825, 2875, 3277, 3335, 3625, 3955, 4025, 4669, 5075, 5198, 5650, 5750, 6554, 6670, 7250, 7910, 8050, 9338, 10150, 12995, 14125, 16385, 16675, 18193, 19775, 20125, 22939, 23345, 25375, 25990, 28250, 32770, 33350, 36386, 39550, 40250, 45878, 46690, 50750, 64975, 75371, 81925, 83375, 90965, 98875, 114695, 116725, 129950, 150742, 163850, 166750, 181930, 197750, 229390, 233450, 324875, 376855, 409625, 454825, 527597, 573475, 583625, 649750, 753710, 819250, 909650, 1055194, 1146950, 1167250, 1884275, 2274125, 2637985, 2867375, 3768550, 4548250, 5275970, 5734750, 9421375, 13189925, 18842750, 26379850, 65949625, 131899250]

約数ペア:

[(1, 131899250), (2, 65949625), (5, 26379850), (7, 18842750), (10, 13189925), (14, 9421375), (23, 5734750), (25, 5275970), (29, 4548250), (35, 3768550), (46, 2867375), (50, 2637985), (58, 2274125), (70, 1884275), (113, 1167250), (115, 1146950), (125, 1055194), (145, 909650), (161, 819250), (175, 753710), (203, 649750), (226, 583625), (230, 573475), (250, 527597), (290, 454825), (322, 409625), (350, 376855), (406, 324875), (565, 233450), (575, 229390), (667, 197750), (725, 181930), (791, 166750), (805, 163850), (875, 150742), (1015, 129950), (1130, 116725), (1150, 114695), (1334, 98875), (1450, 90965), (1582, 83375), (1610, 81925), (1750, 75371), (2030, 64975), (2599, 50750), (2825, 46690), (2875, 45878), (3277, 40250), (3335, 39550), (3625, 36386), (3955, 33350), (4025, 32770), (4669, 28250), (5075, 25990), (5198, 25375), (5650, 23345), (5750, 22939), (6554, 20125), (6670, 19775), (7250, 18193), (7910, 16675), (8050, 16385), (9338, 14125), (10150, 12995)]