80350200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 216

約数和(自身を含む): 314243280

約数和(自身を除く): 233893080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 911, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1822, 1960, 2100, 2205, 2450, 2520, 2733, 2940, 3150, 3528, 3644, 3675, 4200, 4410, 4555, 4900, 5466, 5880, 6300, 6377, 7288, 7350, 8199, 8820, 9110, 9800, 10932, 11025, 12600, 12754, 13665, 14700, 16398, 17640, 18220, 19131, 21864, 22050, 22775, 25508, 27330, 29400, 31885, 32796, 36440, 38262, 40995, 44100, 44639, 45550, 51016, 54660, 57393, 63770, 65592, 68325, 76524, 81990, 88200, 89278, 91100, 95655, 109320, 114786, 127540, 133917, 136650, 153048, 159425, 163980, 178556, 182200, 191310, 204975, 223195, 229572, 255080, 267834, 273300, 286965, 318850, 327960, 357112, 382620, 401751, 409950, 446390, 459144, 478275, 535668, 546600, 573930, 637700, 669585, 765240, 803502, 819900, 892780, 956550, 1071336, 1115975, 1147860, 1275400, 1339170, 1434825, 1607004, 1639800, 1785560, 1913100, 2008755, 2231950, 2295720, 2678340, 2869650, 3214008, 3347925, 3826200, 4017510, 4463900, 5356680, 5739300, 6695850, 8035020, 8927800, 10043775, 11478600, 13391700, 16070040, 20087550, 26783400, 40175100, 80350200]

約数ペア:

[(1, 80350200), (2, 40175100), (3, 26783400), (4, 20087550), (5, 16070040), (6, 13391700), (7, 11478600), (8, 10043775), (9, 8927800), (10, 8035020), (12, 6695850), (14, 5739300), (15, 5356680), (18, 4463900), (20, 4017510), (21, 3826200), (24, 3347925), (25, 3214008), (28, 2869650), (30, 2678340), (35, 2295720), (36, 2231950), (40, 2008755), (42, 1913100), (45, 1785560), (49, 1639800), (50, 1607004), (56, 1434825), (60, 1339170), (63, 1275400), (70, 1147860), (72, 1115975), (75, 1071336), (84, 956550), (90, 892780), (98, 819900), (100, 803502), (105, 765240), (120, 669585), (126, 637700), (140, 573930), (147, 546600), (150, 535668), (168, 478275), (175, 459144), (180, 446390), (196, 409950), (200, 401751), (210, 382620), (225, 357112), (245, 327960), (252, 318850), (280, 286965), (294, 273300), (300, 267834), (315, 255080), (350, 229572), (360, 223195), (392, 204975), (420, 191310), (441, 182200), (450, 178556), (490, 163980), (504, 159425), (525, 153048), (588, 136650), (600, 133917), (630, 127540), (700, 114786), (735, 109320), (840, 95655), (882, 91100), (900, 89278), (911, 88200), (980, 81990), (1050, 76524), (1176, 68325), (1225, 65592), (1260, 63770), (1400, 57393), (1470, 54660), (1575, 51016), (1764, 45550), (1800, 44639), (1822, 44100), (1960, 40995), (2100, 38262), (2205, 36440), (2450, 32796), (2520, 31885), (2733, 29400), (2940, 27330), (3150, 25508), (3528, 22775), (3644, 22050), (3675, 21864), (4200, 19131), (4410, 18220), (4555, 17640), (4900, 16398), (5466, 14700), (5880, 13665), (6300, 12754), (6377, 12600), (7288, 11025), (7350, 10932), (8199, 9800), (8820, 9110)]