30577050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 99582912

約数和(自身を除く): 69005862

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, 571, 595, 630, 714, 765, 850, 1050, 1071, 1142, 1190, 1275, 1530, 1575, 1713, 1785, 2142, 2550, 2855, 2975, 3150, 3426, 3570, 3825, 3997, 5139, 5355, 5710, 5950, 7650, 7994, 8565, 8925, 9707, 10278, 10710, 11991, 14275, 17130, 17850, 19414, 19985, 23982, 25695, 26775, 28550, 29121, 35973, 39970, 42825, 48535, 51390, 53550, 58242, 59955, 67949, 71946, 85650, 87363, 97070, 99925, 119910, 128475, 135898, 145605, 174726, 179865, 199850, 203847, 242675, 256950, 291210, 299775, 339745, 359730, 407694, 436815, 485350, 599550, 611541, 679490, 728025, 873630, 899325, 1019235, 1223082, 1456050, 1698725, 1798650, 2038470, 2184075, 3057705, 3397450, 4368150, 5096175, 6115410, 10192350, 15288525, 30577050]

約数ペア:

[(1, 30577050), (2, 15288525), (3, 10192350), (5, 6115410), (6, 5096175), (7, 4368150), (9, 3397450), (10, 3057705), (14, 2184075), (15, 2038470), (17, 1798650), (18, 1698725), (21, 1456050), (25, 1223082), (30, 1019235), (34, 899325), (35, 873630), (42, 728025), (45, 679490), (50, 611541), (51, 599550), (63, 485350), (70, 436815), (75, 407694), (85, 359730), (90, 339745), (102, 299775), (105, 291210), (119, 256950), (126, 242675), (150, 203847), (153, 199850), (170, 179865), (175, 174726), (210, 145605), (225, 135898), (238, 128475), (255, 119910), (306, 99925), (315, 97070), (350, 87363), (357, 85650), (425, 71946), (450, 67949), (510, 59955), (525, 58242), (571, 53550), (595, 51390), (630, 48535), (714, 42825), (765, 39970), (850, 35973), (1050, 29121), (1071, 28550), (1142, 26775), (1190, 25695), (1275, 23982), (1530, 19985), (1575, 19414), (1713, 17850), (1785, 17130), (2142, 14275), (2550, 11991), (2855, 10710), (2975, 10278), (3150, 9707), (3426, 8925), (3570, 8565), (3825, 7994), (3997, 7650), (5139, 5950), (5355, 5710)]