90671365980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4305383}}^1$

素因数の和:4305417

約数の個数: 120

約数和(自身を含む): 306319460832

約数和(自身を除く): 215648094852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 4305383, 8610766, 12916149, 17221532, 21526915, 25832298, 38748447, 43053830, 51664596, 55969979, 64580745, 77496894, 86107660, 111939958, 116245341, 129161490, 154993788, 167909937, 193742235, 223879916, 232490682, 258322980, 279849895, 335819874, 348736023, 387484470, 464981364, 503729811, 559699790, 581226705, 671639748, 697472046, 774968940, 839549685, 1007459622, 1119399580, 1162453410, 1394944092, 1511189433, 1679099370, 1743680115, 2014919244, 2324906820, 2518649055, 3022378866, 3358198740, 3487360230, 4533568299, 5037298110, 6044757732, 6974720460, 7555947165, 9067136598, 10074596220, 15111894330, 18134273196, 22667841495, 30223788660, 45335682990, 90671365980]

約数ペア:

[(1, 90671365980), (2, 45335682990), (3, 30223788660), (4, 22667841495), (5, 18134273196), (6, 15111894330), (9, 10074596220), (10, 9067136598), (12, 7555947165), (13, 6974720460), (15, 6044757732), (18, 5037298110), (20, 4533568299), (26, 3487360230), (27, 3358198740), (30, 3022378866), (36, 2518649055), (39, 2324906820), (45, 2014919244), (52, 1743680115), (54, 1679099370), (60, 1511189433), (65, 1394944092), (78, 1162453410), (81, 1119399580), (90, 1007459622), (108, 839549685), (117, 774968940), (130, 697472046), (135, 671639748), (156, 581226705), (162, 559699790), (180, 503729811), (195, 464981364), (234, 387484470), (260, 348736023), (270, 335819874), (324, 279849895), (351, 258322980), (390, 232490682), (405, 223879916), (468, 193742235), (540, 167909937), (585, 154993788), (702, 129161490), (780, 116245341), (810, 111939958), (1053, 86107660), (1170, 77496894), (1404, 64580745), (1620, 55969979), (1755, 51664596), (2106, 43053830), (2340, 38748447), (3510, 25832298), (4212, 21526915), (5265, 17221532), (7020, 12916149), (10530, 8610766), (21060, 4305383)]