52520580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 184888704

約数和(自身を除く): 132368124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 571, 630, 657, 730, 876, 1022, 1095, 1142, 1260, 1314, 1460, 1533, 1713, 2044, 2190, 2284, 2555, 2628, 2855, 3066, 3285, 3426, 3997, 4380, 4599, 5110, 5139, 5710, 6132, 6570, 6852, 7665, 7994, 8565, 9198, 10220, 10278, 11420, 11991, 13140, 15330, 15988, 17130, 18396, 19985, 20556, 22995, 23982, 25695, 30660, 34260, 35973, 39970, 41683, 45990, 47964, 51390, 59955, 71946, 79940, 83366, 91980, 102780, 119910, 125049, 143892, 166732, 179865, 208415, 239820, 250098, 291781, 359730, 375147, 416830, 500196, 583562, 625245, 719460, 750294, 833660, 875343, 1167124, 1250490, 1458905, 1500588, 1750686, 1875735, 2500980, 2626029, 2917810, 3501372, 3751470, 4376715, 5252058, 5835620, 7502940, 8753430, 10504116, 13130145, 17506860, 26260290, 52520580]

約数ペア:

[(1, 52520580), (2, 26260290), (3, 17506860), (4, 13130145), (5, 10504116), (6, 8753430), (7, 7502940), (9, 5835620), (10, 5252058), (12, 4376715), (14, 3751470), (15, 3501372), (18, 2917810), (20, 2626029), (21, 2500980), (28, 1875735), (30, 1750686), (35, 1500588), (36, 1458905), (42, 1250490), (45, 1167124), (60, 875343), (63, 833660), (70, 750294), (73, 719460), (84, 625245), (90, 583562), (105, 500196), (126, 416830), (140, 375147), (146, 359730), (180, 291781), (210, 250098), (219, 239820), (252, 208415), (292, 179865), (315, 166732), (365, 143892), (420, 125049), (438, 119910), (511, 102780), (571, 91980), (630, 83366), (657, 79940), (730, 71946), (876, 59955), (1022, 51390), (1095, 47964), (1142, 45990), (1260, 41683), (1314, 39970), (1460, 35973), (1533, 34260), (1713, 30660), (2044, 25695), (2190, 23982), (2284, 22995), (2555, 20556), (2628, 19985), (2855, 18396), (3066, 17130), (3285, 15988), (3426, 15330), (3997, 13140), (4380, 11991), (4599, 11420), (5110, 10278), (5139, 10220), (5710, 9198), (6132, 8565), (6570, 7994), (6852, 7665)]