82943250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 228953088

約数和(自身を除く): 146009838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 125, 130, 141, 150, 181, 195, 235, 250, 282, 325, 362, 375, 390, 470, 543, 611, 650, 705, 750, 905, 975, 1086, 1175, 1222, 1410, 1625, 1810, 1833, 1950, 2350, 2353, 2715, 3055, 3250, 3525, 3666, 4525, 4706, 4875, 5430, 5875, 6110, 7050, 7059, 8507, 9050, 9165, 9750, 11750, 11765, 13575, 14118, 15275, 17014, 17625, 18330, 22625, 23530, 25521, 27150, 30550, 35250, 35295, 42535, 45250, 45825, 51042, 58825, 67875, 70590, 76375, 85070, 91650, 110591, 117650, 127605, 135750, 152750, 176475, 212675, 221182, 229125, 255210, 294125, 331773, 352950, 425350, 458250, 552955, 588250, 638025, 663546, 882375, 1063375, 1105910, 1276050, 1658865, 1764750, 2126750, 2764775, 3190125, 3317730, 5529550, 6380250, 8294325, 13823875, 16588650, 27647750, 41471625, 82943250]

約数ペア:

[(1, 82943250), (2, 41471625), (3, 27647750), (5, 16588650), (6, 13823875), (10, 8294325), (13, 6380250), (15, 5529550), (25, 3317730), (26, 3190125), (30, 2764775), (39, 2126750), (47, 1764750), (50, 1658865), (65, 1276050), (75, 1105910), (78, 1063375), (94, 882375), (125, 663546), (130, 638025), (141, 588250), (150, 552955), (181, 458250), (195, 425350), (235, 352950), (250, 331773), (282, 294125), (325, 255210), (362, 229125), (375, 221182), (390, 212675), (470, 176475), (543, 152750), (611, 135750), (650, 127605), (705, 117650), (750, 110591), (905, 91650), (975, 85070), (1086, 76375), (1175, 70590), (1222, 67875), (1410, 58825), (1625, 51042), (1810, 45825), (1833, 45250), (1950, 42535), (2350, 35295), (2353, 35250), (2715, 30550), (3055, 27150), (3250, 25521), (3525, 23530), (3666, 22625), (4525, 18330), (4706, 17625), (4875, 17014), (5430, 15275), (5875, 14118), (6110, 13575), (7050, 11765), (7059, 11750), (8507, 9750), (9050, 9165)]