88164180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 311404800

約数和(自身を除く): 223240620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 661, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1322, 1404, 1482, 1710, 1755, 1983, 2052, 2223, 2340, 2470, 2565, 2644, 2964, 3305, 3420, 3510, 3705, 3966, 4446, 4940, 5130, 5949, 6610, 6669, 7020, 7410, 7932, 8593, 8892, 9915, 10260, 11115, 11898, 12559, 13220, 13338, 14820, 17186, 17847, 19830, 22230, 23796, 25118, 25779, 26676, 29745, 33345, 34372, 35694, 37677, 39660, 42965, 44460, 50236, 51558, 59490, 62795, 66690, 71388, 75354, 77337, 85930, 89235, 103116, 113031, 118980, 125590, 128895, 133380, 150708, 154674, 163267, 171860, 178470, 188385, 226062, 232011, 251180, 257790, 309348, 326534, 339093, 356940, 376770, 386685, 452124, 464022, 489801, 515580, 565155, 653068, 678186, 753540, 773370, 816335, 928044, 979602, 1130310, 1160055, 1356372, 1469403, 1546740, 1632670, 1695465, 1959204, 2260620, 2320110, 2449005, 2938806, 3265340, 3390930, 4408209, 4640220, 4898010, 5877612, 6781860, 7347015, 8816418, 9796020, 14694030, 17632836, 22041045, 29388060, 44082090, 88164180]

約数ペア:

[(1, 88164180), (2, 44082090), (3, 29388060), (4, 22041045), (5, 17632836), (6, 14694030), (9, 9796020), (10, 8816418), (12, 7347015), (13, 6781860), (15, 5877612), (18, 4898010), (19, 4640220), (20, 4408209), (26, 3390930), (27, 3265340), (30, 2938806), (36, 2449005), (38, 2320110), (39, 2260620), (45, 1959204), (52, 1695465), (54, 1632670), (57, 1546740), (60, 1469403), (65, 1356372), (76, 1160055), (78, 1130310), (90, 979602), (95, 928044), (108, 816335), (114, 773370), (117, 753540), (130, 678186), (135, 653068), (156, 565155), (171, 515580), (180, 489801), (190, 464022), (195, 452124), (228, 386685), (234, 376770), (247, 356940), (260, 339093), (270, 326534), (285, 309348), (342, 257790), (351, 251180), (380, 232011), (390, 226062), (468, 188385), (494, 178470), (513, 171860), (540, 163267), (570, 154674), (585, 150708), (661, 133380), (684, 128895), (702, 125590), (741, 118980), (780, 113031), (855, 103116), (988, 89235), (1026, 85930), (1140, 77337), (1170, 75354), (1235, 71388), (1322, 66690), (1404, 62795), (1482, 59490), (1710, 51558), (1755, 50236), (1983, 44460), (2052, 42965), (2223, 39660), (2340, 37677), (2470, 35694), (2565, 34372), (2644, 33345), (2964, 29745), (3305, 26676), (3420, 25779), (3510, 25118), (3705, 23796), (3966, 22230), (4446, 19830), (4940, 17847), (5130, 17186), (5949, 14820), (6610, 13338), (6669, 13220), (7020, 12559), (7410, 11898), (7932, 11115), (8593, 10260), (8892, 9915)]