138502260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 473611320

約数和(自身を除く): 335109060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 157, 169, 174, 180, 195, 234, 260, 261, 290, 314, 338, 348, 377, 390, 435, 468, 471, 507, 522, 580, 585, 628, 676, 754, 780, 785, 845, 870, 942, 1014, 1044, 1131, 1170, 1305, 1413, 1508, 1521, 1570, 1690, 1740, 1884, 1885, 2028, 2041, 2262, 2340, 2355, 2535, 2610, 2826, 3042, 3140, 3380, 3393, 3770, 4082, 4524, 4553, 4710, 4901, 5070, 5220, 5652, 5655, 6084, 6123, 6786, 7065, 7540, 7605, 8164, 9106, 9420, 9802, 10140, 10205, 11310, 12246, 13572, 13659, 14130, 14703, 15210, 16965, 18212, 18369, 19604, 20410, 22620, 22765, 24492, 24505, 26533, 27318, 28260, 29406, 30420, 30615, 33930, 36738, 40820, 40977, 44109, 45530, 49010, 53066, 54636, 58812, 59189, 61230, 67860, 68295, 73476, 73515, 79599, 81954, 88218, 91060, 91845, 98020, 106132, 118378, 122460, 132665, 136590, 147030, 159198, 163908, 176436, 177567, 183690, 204885, 220545, 236756, 238797, 265330, 273180, 294060, 295945, 318396, 355134, 367380, 397995, 409770, 441090, 477594, 530660, 532701, 591890, 710268, 769457, 795990, 819540, 882180, 887835, 955188, 1065402, 1183780, 1193985, 1538914, 1591980, 1775670, 2130804, 2308371, 2387970, 2663505, 3077828, 3551340, 3847285, 4616742, 4775940, 5327010, 6925113, 7694570, 9233484, 10654020, 11541855, 13850226, 15389140, 23083710, 27700452, 34625565, 46167420, 69251130, 138502260]

約数ペア:

[(1, 138502260), (2, 69251130), (3, 46167420), (4, 34625565), (5, 27700452), (6, 23083710), (9, 15389140), (10, 13850226), (12, 11541855), (13, 10654020), (15, 9233484), (18, 7694570), (20, 6925113), (26, 5327010), (29, 4775940), (30, 4616742), (36, 3847285), (39, 3551340), (45, 3077828), (52, 2663505), (58, 2387970), (60, 2308371), (65, 2130804), (78, 1775670), (87, 1591980), (90, 1538914), (116, 1193985), (117, 1183780), (130, 1065402), (145, 955188), (156, 887835), (157, 882180), (169, 819540), (174, 795990), (180, 769457), (195, 710268), (234, 591890), (260, 532701), (261, 530660), (290, 477594), (314, 441090), (338, 409770), (348, 397995), (377, 367380), (390, 355134), (435, 318396), (468, 295945), (471, 294060), (507, 273180), (522, 265330), (580, 238797), (585, 236756), (628, 220545), (676, 204885), (754, 183690), (780, 177567), (785, 176436), (845, 163908), (870, 159198), (942, 147030), (1014, 136590), (1044, 132665), (1131, 122460), (1170, 118378), (1305, 106132), (1413, 98020), (1508, 91845), (1521, 91060), (1570, 88218), (1690, 81954), (1740, 79599), (1884, 73515), (1885, 73476), (2028, 68295), (2041, 67860), (2262, 61230), (2340, 59189), (2355, 58812), (2535, 54636), (2610, 53066), (2826, 49010), (3042, 45530), (3140, 44109), (3380, 40977), (3393, 40820), (3770, 36738), (4082, 33930), (4524, 30615), (4553, 30420), (4710, 29406), (4901, 28260), (5070, 27318), (5220, 26533), (5652, 24505), (5655, 24492), (6084, 22765), (6123, 22620), (6786, 20410), (7065, 19604), (7540, 18369), (7605, 18212), (8164, 16965), (9106, 15210), (9420, 14703), (9802, 14130), (10140, 13659), (10205, 13572), (11310, 12246)]