82737900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 309813504

約数和(自身を除く): 227075604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 571, 575, 630, 644, 690, 700, 805, 828, 900, 966, 1035, 1050, 1142, 1150, 1260, 1380, 1449, 1575, 1610, 1713, 1725, 1932, 2070, 2100, 2284, 2300, 2415, 2855, 2898, 3150, 3220, 3426, 3450, 3997, 4025, 4140, 4830, 5139, 5175, 5710, 5796, 6300, 6852, 6900, 7245, 7994, 8050, 8565, 9660, 10278, 10350, 11420, 11991, 12075, 13133, 14275, 14490, 15988, 16100, 17130, 19985, 20556, 20700, 23982, 24150, 25695, 26266, 28550, 28980, 34260, 35973, 36225, 39399, 39970, 42825, 47964, 48300, 51390, 52532, 57100, 59955, 65665, 71946, 72450, 78798, 79940, 85650, 91931, 99925, 102780, 118197, 119910, 128475, 131330, 143892, 144900, 157596, 171300, 179865, 183862, 196995, 199850, 236394, 239820, 256950, 262660, 275793, 299775, 328325, 359730, 367724, 393990, 399700, 459655, 472788, 513900, 551586, 590985, 599550, 656650, 719460, 787980, 827379, 899325, 919310, 984975, 1103172, 1181970, 1199100, 1313300, 1378965, 1654758, 1798650, 1838620, 1969950, 2298275, 2363940, 2757930, 2954925, 3309516, 3597300, 3939900, 4136895, 4596550, 5515860, 5909850, 6894825, 8273790, 9193100, 11819700, 13789650, 16547580, 20684475, 27579300, 41368950, 82737900]

約数ペア:

[(1, 82737900), (2, 41368950), (3, 27579300), (4, 20684475), (5, 16547580), (6, 13789650), (7, 11819700), (9, 9193100), (10, 8273790), (12, 6894825), (14, 5909850), (15, 5515860), (18, 4596550), (20, 4136895), (21, 3939900), (23, 3597300), (25, 3309516), (28, 2954925), (30, 2757930), (35, 2363940), (36, 2298275), (42, 1969950), (45, 1838620), (46, 1798650), (50, 1654758), (60, 1378965), (63, 1313300), (69, 1199100), (70, 1181970), (75, 1103172), (84, 984975), (90, 919310), (92, 899325), (100, 827379), (105, 787980), (115, 719460), (126, 656650), (138, 599550), (140, 590985), (150, 551586), (161, 513900), (175, 472788), (180, 459655), (207, 399700), (210, 393990), (225, 367724), (230, 359730), (252, 328325), (276, 299775), (300, 275793), (315, 262660), (322, 256950), (345, 239820), (350, 236394), (414, 199850), (420, 196995), (450, 183862), (460, 179865), (483, 171300), (525, 157596), (571, 144900), (575, 143892), (630, 131330), (644, 128475), (690, 119910), (700, 118197), (805, 102780), (828, 99925), (900, 91931), (966, 85650), (1035, 79940), (1050, 78798), (1142, 72450), (1150, 71946), (1260, 65665), (1380, 59955), (1449, 57100), (1575, 52532), (1610, 51390), (1713, 48300), (1725, 47964), (1932, 42825), (2070, 39970), (2100, 39399), (2284, 36225), (2300, 35973), (2415, 34260), (2855, 28980), (2898, 28550), (3150, 26266), (3220, 25695), (3426, 24150), (3450, 23982), (3997, 20700), (4025, 20556), (4140, 19985), (4830, 17130), (5139, 16100), (5175, 15988), (5710, 14490), (5796, 14275), (6300, 13133), (6852, 12075), (6900, 11991), (7245, 11420), (7994, 10350), (8050, 10278), (8565, 9660)]