27229410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 82967976

約数和(自身を除く): 55738566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 37, 39, 45, 51, 65, 74, 78, 85, 90, 102, 111, 117, 130, 153, 170, 185, 195, 221, 222, 234, 255, 306, 333, 370, 390, 442, 481, 510, 555, 585, 629, 663, 666, 765, 962, 1105, 1110, 1170, 1258, 1326, 1369, 1443, 1530, 1665, 1887, 1989, 2210, 2405, 2738, 2886, 3145, 3315, 3330, 3774, 3978, 4107, 4329, 4810, 5661, 6290, 6630, 6845, 7215, 8177, 8214, 8658, 9435, 9945, 11322, 12321, 13690, 14430, 16354, 17797, 18870, 19890, 20535, 21645, 23273, 24531, 24642, 28305, 35594, 40885, 41070, 43290, 46546, 49062, 53391, 56610, 61605, 69819, 73593, 81770, 88985, 106782, 116365, 122655, 123210, 139638, 147186, 160173, 177970, 209457, 232730, 245310, 266955, 302549, 320346, 349095, 367965, 418914, 533910, 605098, 698190, 735930, 800865, 907647, 1047285, 1512745, 1601730, 1815294, 2094570, 2722941, 3025490, 4538235, 5445882, 9076470, 13614705, 27229410]

約数ペア:

[(1, 27229410), (2, 13614705), (3, 9076470), (5, 5445882), (6, 4538235), (9, 3025490), (10, 2722941), (13, 2094570), (15, 1815294), (17, 1601730), (18, 1512745), (26, 1047285), (30, 907647), (34, 800865), (37, 735930), (39, 698190), (45, 605098), (51, 533910), (65, 418914), (74, 367965), (78, 349095), (85, 320346), (90, 302549), (102, 266955), (111, 245310), (117, 232730), (130, 209457), (153, 177970), (170, 160173), (185, 147186), (195, 139638), (221, 123210), (222, 122655), (234, 116365), (255, 106782), (306, 88985), (333, 81770), (370, 73593), (390, 69819), (442, 61605), (481, 56610), (510, 53391), (555, 49062), (585, 46546), (629, 43290), (663, 41070), (666, 40885), (765, 35594), (962, 28305), (1105, 24642), (1110, 24531), (1170, 23273), (1258, 21645), (1326, 20535), (1369, 19890), (1443, 18870), (1530, 17797), (1665, 16354), (1887, 14430), (1989, 13690), (2210, 12321), (2405, 11322), (2738, 9945), (2886, 9435), (3145, 8658), (3315, 8214), (3330, 8177), (3774, 7215), (3978, 6845), (4107, 6630), (4329, 6290), (4810, 5661)]