219662820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 774748800

約数和(自身を除く): 555085980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 83, 87, 90, 108, 116, 117, 130, 135, 145, 156, 166, 169, 174, 180, 195, 234, 249, 260, 261, 270, 290, 332, 338, 348, 351, 377, 390, 415, 435, 468, 498, 507, 522, 540, 580, 585, 676, 702, 747, 754, 780, 783, 830, 845, 870, 996, 1014, 1044, 1079, 1131, 1170, 1245, 1305, 1404, 1494, 1508, 1521, 1566, 1660, 1690, 1740, 1755, 1885, 2028, 2158, 2241, 2262, 2340, 2407, 2490, 2535, 2610, 2988, 3042, 3132, 3237, 3380, 3393, 3510, 3735, 3770, 3915, 4316, 4482, 4524, 4563, 4814, 4901, 4980, 5070, 5220, 5395, 5655, 6084, 6474, 6786, 7020, 7221, 7470, 7540, 7605, 7830, 8964, 9126, 9628, 9711, 9802, 10140, 10179, 10790, 11205, 11310, 12035, 12948, 13572, 14027, 14442, 14703, 14940, 15210, 15660, 16185, 16965, 18252, 19422, 19604, 20358, 21580, 21663, 22410, 22620, 22815, 24070, 24505, 28054, 28884, 29133, 29406, 30420, 31291, 32370, 33930, 36105, 38844, 40716, 42081, 43326, 44109, 44820, 45630, 48140, 48555, 49010, 50895, 56108, 58266, 58812, 62582, 64740, 64989, 67860, 70135, 72210, 73515, 84162, 86652, 88218, 91260, 93873, 97110, 98020, 101790, 108315, 116532, 125164, 126243, 129978, 132327, 140270, 144420, 145665, 147030, 156455, 168324, 176436, 187746, 194220, 203580, 210405, 216630, 220545, 252486, 259956, 264654, 280540, 281619, 291330, 294060, 312910, 324945, 375492, 378729, 406783, 420810, 433260, 441090, 469365, 504972, 529308, 563238, 582660, 625820, 631215, 649890, 661635, 757458, 813566, 841620, 844857, 882180, 938730, 1126476, 1220349, 1262430, 1299780, 1323270, 1408095, 1514916, 1627132, 1689714, 1877460, 1893645, 2033915, 2440698, 2524860, 2646540, 2816190, 3379428, 3661047, 3787290, 4067830, 4224285, 4881396, 5632380, 6101745, 7322094, 7574580, 8135660, 8448570, 10983141, 12203490, 14644188, 16897140, 18305235, 21966282, 24406980, 36610470, 43932564, 54915705, 73220940, 109831410, 219662820]

約数ペア:

[(1, 219662820), (2, 109831410), (3, 73220940), (4, 54915705), (5, 43932564), (6, 36610470), (9, 24406980), (10, 21966282), (12, 18305235), (13, 16897140), (15, 14644188), (18, 12203490), (20, 10983141), (26, 8448570), (27, 8135660), (29, 7574580), (30, 7322094), (36, 6101745), (39, 5632380), (45, 4881396), (52, 4224285), (54, 4067830), (58, 3787290), (60, 3661047), (65, 3379428), (78, 2816190), (83, 2646540), (87, 2524860), (90, 2440698), (108, 2033915), (116, 1893645), (117, 1877460), (130, 1689714), (135, 1627132), (145, 1514916), (156, 1408095), (166, 1323270), (169, 1299780), (174, 1262430), (180, 1220349), (195, 1126476), (234, 938730), (249, 882180), (260, 844857), (261, 841620), (270, 813566), (290, 757458), (332, 661635), (338, 649890), (348, 631215), (351, 625820), (377, 582660), (390, 563238), (415, 529308), (435, 504972), (468, 469365), (498, 441090), (507, 433260), (522, 420810), (540, 406783), (580, 378729), (585, 375492), (676, 324945), (702, 312910), (747, 294060), (754, 291330), (780, 281619), (783, 280540), (830, 264654), (845, 259956), (870, 252486), (996, 220545), (1014, 216630), (1044, 210405), (1079, 203580), (1131, 194220), (1170, 187746), (1245, 176436), (1305, 168324), (1404, 156455), (1494, 147030), (1508, 145665), (1521, 144420), (1566, 140270), (1660, 132327), (1690, 129978), (1740, 126243), (1755, 125164), (1885, 116532), (2028, 108315), (2158, 101790), (2241, 98020), (2262, 97110), (2340, 93873), (2407, 91260), (2490, 88218), (2535, 86652), (2610, 84162), (2988, 73515), (3042, 72210), (3132, 70135), (3237, 67860), (3380, 64989), (3393, 64740), (3510, 62582), (3735, 58812), (3770, 58266), (3915, 56108), (4316, 50895), (4482, 49010), (4524, 48555), (4563, 48140), (4814, 45630), (4901, 44820), (4980, 44109), (5070, 43326), (5220, 42081), (5395, 40716), (5655, 38844), (6084, 36105), (6474, 33930), (6786, 32370), (7020, 31291), (7221, 30420), (7470, 29406), (7540, 29133), (7605, 28884), (7830, 28054), (8964, 24505), (9126, 24070), (9628, 22815), (9711, 22620), (9802, 22410), (10140, 21663), (10179, 21580), (10790, 20358), (11205, 19604), (11310, 19422), (12035, 18252), (12948, 16965), (13572, 16185), (14027, 15660), (14442, 15210), (14703, 14940)]