227753370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 676190592

約数和(自身を除く): 448437222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 81, 86, 90, 117, 129, 130, 135, 162, 195, 215, 234, 258, 270, 351, 387, 390, 405, 430, 503, 559, 585, 645, 702, 774, 810, 1006, 1053, 1118, 1161, 1170, 1290, 1509, 1677, 1755, 1935, 2106, 2322, 2515, 2795, 3018, 3354, 3483, 3510, 3870, 4527, 5030, 5031, 5265, 5590, 5805, 6539, 6966, 7545, 8385, 9054, 10062, 10530, 11610, 13078, 13581, 15090, 15093, 16770, 17415, 19617, 21629, 22635, 25155, 27162, 30186, 32695, 34830, 39234, 40743, 43258, 45270, 45279, 50310, 58851, 64887, 65390, 67905, 75465, 81486, 90558, 98085, 108145, 117702, 129774, 135810, 150930, 176553, 194661, 196170, 203715, 216290, 226395, 281177, 294255, 324435, 353106, 389322, 407430, 452790, 529659, 562354, 583983, 588510, 648870, 843531, 882765, 973305, 1059318, 1167966, 1405885, 1687062, 1751949, 1765530, 1946610, 2530593, 2648295, 2811770, 2919915, 3503898, 4217655, 5061186, 5296590, 5839830, 7591779, 8435310, 8759745, 12652965, 15183558, 17519490, 22775337, 25305930, 37958895, 45550674, 75917790, 113876685, 227753370]

約数ペア:

[(1, 227753370), (2, 113876685), (3, 75917790), (5, 45550674), (6, 37958895), (9, 25305930), (10, 22775337), (13, 17519490), (15, 15183558), (18, 12652965), (26, 8759745), (27, 8435310), (30, 7591779), (39, 5839830), (43, 5296590), (45, 5061186), (54, 4217655), (65, 3503898), (78, 2919915), (81, 2811770), (86, 2648295), (90, 2530593), (117, 1946610), (129, 1765530), (130, 1751949), (135, 1687062), (162, 1405885), (195, 1167966), (215, 1059318), (234, 973305), (258, 882765), (270, 843531), (351, 648870), (387, 588510), (390, 583983), (405, 562354), (430, 529659), (503, 452790), (559, 407430), (585, 389322), (645, 353106), (702, 324435), (774, 294255), (810, 281177), (1006, 226395), (1053, 216290), (1118, 203715), (1161, 196170), (1170, 194661), (1290, 176553), (1509, 150930), (1677, 135810), (1755, 129774), (1935, 117702), (2106, 108145), (2322, 98085), (2515, 90558), (2795, 81486), (3018, 75465), (3354, 67905), (3483, 65390), (3510, 64887), (3870, 58851), (4527, 50310), (5030, 45279), (5031, 45270), (5265, 43258), (5590, 40743), (5805, 39234), (6539, 34830), (6966, 32695), (7545, 30186), (8385, 27162), (9054, 25155), (10062, 22635), (10530, 21629), (11610, 19617), (13078, 17415), (13581, 16770), (15090, 15093)]