121727970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 274536990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 89, 90, 91, 105, 117, 126, 130, 167, 178, 182, 195, 210, 234, 267, 273, 315, 334, 390, 445, 455, 501, 534, 546, 585, 623, 630, 801, 819, 835, 890, 910, 1002, 1157, 1169, 1170, 1246, 1335, 1365, 1503, 1602, 1638, 1670, 1869, 2171, 2314, 2338, 2505, 2670, 2730, 3006, 3115, 3471, 3507, 3738, 4005, 4095, 4342, 5010, 5607, 5785, 5845, 6230, 6513, 6942, 7014, 7515, 8010, 8099, 8190, 9345, 10413, 10521, 10855, 11214, 11570, 11690, 13026, 14863, 15030, 15197, 16198, 17355, 17535, 18690, 19539, 20826, 21042, 21710, 24297, 28035, 29726, 30394, 32565, 34710, 35070, 39078, 40495, 44589, 45591, 48594, 52065, 52605, 56070, 65130, 72891, 74315, 75985, 80990, 89178, 91182, 97695, 104041, 104130, 105210, 121485, 133767, 136773, 145782, 148630, 151970, 193219, 195390, 208082, 222945, 227955, 242970, 267534, 273546, 312123, 364455, 386438, 445890, 455910, 520205, 579657, 624246, 668835, 683865, 728910, 936369, 966095, 1040410, 1159314, 1337670, 1352533, 1367730, 1560615, 1738971, 1872738, 1932190, 2705066, 2898285, 3121230, 3477942, 4057599, 4681845, 5796570, 6762665, 8115198, 8694855, 9363690, 12172797, 13525330, 17389710, 20287995, 24345594, 40575990, 60863985, 121727970]

約数ペア:

[(1, 121727970), (2, 60863985), (3, 40575990), (5, 24345594), (6, 20287995), (7, 17389710), (9, 13525330), (10, 12172797), (13, 9363690), (14, 8694855), (15, 8115198), (18, 6762665), (21, 5796570), (26, 4681845), (30, 4057599), (35, 3477942), (39, 3121230), (42, 2898285), (45, 2705066), (63, 1932190), (65, 1872738), (70, 1738971), (78, 1560615), (89, 1367730), (90, 1352533), (91, 1337670), (105, 1159314), (117, 1040410), (126, 966095), (130, 936369), (167, 728910), (178, 683865), (182, 668835), (195, 624246), (210, 579657), (234, 520205), (267, 455910), (273, 445890), (315, 386438), (334, 364455), (390, 312123), (445, 273546), (455, 267534), (501, 242970), (534, 227955), (546, 222945), (585, 208082), (623, 195390), (630, 193219), (801, 151970), (819, 148630), (835, 145782), (890, 136773), (910, 133767), (1002, 121485), (1157, 105210), (1169, 104130), (1170, 104041), (1246, 97695), (1335, 91182), (1365, 89178), (1503, 80990), (1602, 75985), (1638, 74315), (1670, 72891), (1869, 65130), (2171, 56070), (2314, 52605), (2338, 52065), (2505, 48594), (2670, 45591), (2730, 44589), (3006, 40495), (3115, 39078), (3471, 35070), (3507, 34710), (3738, 32565), (4005, 30394), (4095, 29726), (4342, 28035), (5010, 24297), (5607, 21710), (5785, 21042), (5845, 20826), (6230, 19539), (6513, 18690), (6942, 17535), (7014, 17355), (7515, 16198), (8010, 15197), (8099, 15030), (8190, 14863), (9345, 13026), (10413, 11690), (10521, 11570), (10855, 11214)]