411445620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 1358721000

約数和(自身を除く): 947275380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 149, 174, 180, 207, 230, 261, 276, 290, 298, 345, 348, 414, 435, 447, 460, 522, 529, 580, 596, 667, 690, 745, 828, 870, 894, 1035, 1044, 1058, 1305, 1334, 1341, 1380, 1490, 1587, 1740, 1788, 2001, 2070, 2116, 2235, 2610, 2645, 2668, 2682, 2980, 3174, 3335, 3427, 4002, 4140, 4321, 4470, 4761, 5220, 5290, 5364, 6003, 6348, 6670, 6705, 6854, 7935, 8004, 8642, 8940, 9522, 10005, 10281, 10580, 12006, 12963, 13340, 13410, 13708, 15341, 15870, 17135, 17284, 19044, 20010, 20562, 21605, 23805, 24012, 25926, 26820, 30015, 30682, 30843, 31740, 34270, 38889, 40020, 41124, 43210, 46023, 47610, 51405, 51852, 60030, 61364, 61686, 64815, 68540, 76705, 77778, 78821, 86420, 92046, 95220, 99383, 102810, 120060, 123372, 129630, 138069, 153410, 154215, 155556, 157642, 184092, 194445, 198766, 205620, 230115, 236463, 259260, 276138, 298149, 306820, 308430, 315284, 388890, 394105, 397532, 460230, 472926, 496915, 552276, 596298, 616860, 690345, 709389, 777780, 788210, 894447, 920460, 945852, 993830, 1182315, 1192596, 1380690, 1418778, 1490745, 1576420, 1788894, 1987660, 2285809, 2364630, 2761380, 2837556, 2981490, 3546945, 3577788, 4472235, 4571618, 4729260, 5962980, 6857427, 7093890, 8944470, 9143236, 11429045, 13714854, 14187780, 17888940, 20572281, 22858090, 27429708, 34287135, 41144562, 45716180, 68574270, 82289124, 102861405, 137148540, 205722810, 411445620]

約数ペア:

[(1, 411445620), (2, 205722810), (3, 137148540), (4, 102861405), (5, 82289124), (6, 68574270), (9, 45716180), (10, 41144562), (12, 34287135), (15, 27429708), (18, 22858090), (20, 20572281), (23, 17888940), (29, 14187780), (30, 13714854), (36, 11429045), (45, 9143236), (46, 8944470), (58, 7093890), (60, 6857427), (69, 5962980), (87, 4729260), (90, 4571618), (92, 4472235), (115, 3577788), (116, 3546945), (138, 2981490), (145, 2837556), (149, 2761380), (174, 2364630), (180, 2285809), (207, 1987660), (230, 1788894), (261, 1576420), (276, 1490745), (290, 1418778), (298, 1380690), (345, 1192596), (348, 1182315), (414, 993830), (435, 945852), (447, 920460), (460, 894447), (522, 788210), (529, 777780), (580, 709389), (596, 690345), (667, 616860), (690, 596298), (745, 552276), (828, 496915), (870, 472926), (894, 460230), (1035, 397532), (1044, 394105), (1058, 388890), (1305, 315284), (1334, 308430), (1341, 306820), (1380, 298149), (1490, 276138), (1587, 259260), (1740, 236463), (1788, 230115), (2001, 205620), (2070, 198766), (2116, 194445), (2235, 184092), (2610, 157642), (2645, 155556), (2668, 154215), (2682, 153410), (2980, 138069), (3174, 129630), (3335, 123372), (3427, 120060), (4002, 102810), (4140, 99383), (4321, 95220), (4470, 92046), (4761, 86420), (5220, 78821), (5290, 77778), (5364, 76705), (6003, 68540), (6348, 64815), (6670, 61686), (6705, 61364), (6854, 60030), (7935, 51852), (8004, 51405), (8642, 47610), (8940, 46023), (9522, 43210), (10005, 41124), (10281, 40020), (10580, 38889), (12006, 34270), (12963, 31740), (13340, 30843), (13410, 30682), (13708, 30015), (15341, 26820), (15870, 25926), (17135, 24012), (17284, 23805), (19044, 21605), (20010, 20562)]