225940260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41381}}^1$

素因数の和:41413

約数の個数: 96

約数和(自身を含む): 778643712

約数和(自身を除く): 552703452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 41381, 82762, 124143, 165524, 206905, 248286, 289667, 413810, 496572, 537953, 579334, 620715, 827620, 869001, 1075906, 1158668, 1241430, 1448335, 1613859, 1738002, 2151812, 2482860, 2689765, 2896670, 3227718, 3476004, 3765671, 4345005, 5379530, 5793340, 6455436, 7531342, 8069295, 8690010, 10759060, 11297013, 15062684, 16138590, 17380020, 18828355, 22594026, 32277180, 37656710, 45188052, 56485065, 75313420, 112970130, 225940260]

約数ペア:

[(1, 225940260), (2, 112970130), (3, 75313420), (4, 56485065), (5, 45188052), (6, 37656710), (7, 32277180), (10, 22594026), (12, 18828355), (13, 17380020), (14, 16138590), (15, 15062684), (20, 11297013), (21, 10759060), (26, 8690010), (28, 8069295), (30, 7531342), (35, 6455436), (39, 5793340), (42, 5379530), (52, 4345005), (60, 3765671), (65, 3476004), (70, 3227718), (78, 2896670), (84, 2689765), (91, 2482860), (105, 2151812), (130, 1738002), (140, 1613859), (156, 1448335), (182, 1241430), (195, 1158668), (210, 1075906), (260, 869001), (273, 827620), (364, 620715), (390, 579334), (420, 537953), (455, 496572), (546, 413810), (780, 289667), (910, 248286), (1092, 206905), (1365, 165524), (1820, 124143), (2730, 82762), (5460, 41381)]