228433140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 144

約数和(自身を含む): 764736336

約数和(自身を除く): 536303196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2381, 2460, 2665, 3198, 3690, 4762, 4797, 5330, 6396, 7143, 7380, 7995, 9524, 9594, 10660, 11905, 14286, 15990, 19188, 21429, 23810, 23985, 28572, 30953, 31980, 35715, 42858, 47620, 47970, 61906, 71430, 85716, 92859, 95940, 97621, 107145, 123812, 142860, 154765, 185718, 195242, 214290, 278577, 292863, 309530, 371436, 390484, 428580, 464295, 488105, 557154, 585726, 619060, 878589, 928590, 976210, 1114308, 1171452, 1269073, 1392885, 1464315, 1757178, 1857180, 1952420, 2538146, 2785770, 2928630, 3514356, 3807219, 4392945, 5076292, 5571540, 5857260, 6345365, 7614438, 8785890, 11421657, 12690730, 15228876, 17571780, 19036095, 22843314, 25381460, 38072190, 45686628, 57108285, 76144380, 114216570, 228433140]

約数ペア:

[(1, 228433140), (2, 114216570), (3, 76144380), (4, 57108285), (5, 45686628), (6, 38072190), (9, 25381460), (10, 22843314), (12, 19036095), (13, 17571780), (15, 15228876), (18, 12690730), (20, 11421657), (26, 8785890), (30, 7614438), (36, 6345365), (39, 5857260), (41, 5571540), (45, 5076292), (52, 4392945), (60, 3807219), (65, 3514356), (78, 2928630), (82, 2785770), (90, 2538146), (117, 1952420), (123, 1857180), (130, 1757178), (156, 1464315), (164, 1392885), (180, 1269073), (195, 1171452), (205, 1114308), (234, 976210), (246, 928590), (260, 878589), (369, 619060), (390, 585726), (410, 557154), (468, 488105), (492, 464295), (533, 428580), (585, 390484), (615, 371436), (738, 309530), (780, 292863), (820, 278577), (1066, 214290), (1170, 195242), (1230, 185718), (1476, 154765), (1599, 142860), (1845, 123812), (2132, 107145), (2340, 97621), (2381, 95940), (2460, 92859), (2665, 85716), (3198, 71430), (3690, 61906), (4762, 47970), (4797, 47620), (5330, 42858), (6396, 35715), (7143, 31980), (7380, 30953), (7995, 28572), (9524, 23985), (9594, 23810), (10660, 21429), (11905, 19188), (14286, 15990)]