127530900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 216

約数和(自身を含む): 472303104

約数和(自身を除く): 344772204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 653, 700, 775, 868, 900, 930, 1050, 1085, 1116, 1260, 1302, 1306, 1395, 1550, 1575, 1860, 1953, 1959, 2100, 2170, 2325, 2604, 2612, 2790, 3100, 3150, 3255, 3265, 3906, 3918, 4340, 4571, 4650, 5425, 5580, 5877, 6300, 6510, 6530, 6975, 7812, 7836, 9142, 9300, 9765, 9795, 10850, 11754, 13020, 13060, 13713, 13950, 16275, 16325, 18284, 19530, 19590, 20243, 21700, 22855, 23508, 27426, 27900, 29385, 32550, 32650, 39060, 39180, 40486, 41139, 45710, 48825, 48975, 54852, 58770, 60729, 65100, 65300, 68565, 80972, 82278, 91420, 97650, 97950, 101215, 114275, 117540, 121458, 137130, 141701, 146925, 164556, 182187, 195300, 195900, 202430, 205695, 228550, 242916, 274260, 283402, 293850, 303645, 342825, 364374, 404860, 411390, 425103, 457100, 506075, 566804, 587700, 607290, 685650, 708505, 728748, 822780, 850206, 910935, 1012150, 1028475, 1214580, 1275309, 1371300, 1417010, 1518225, 1700412, 1821870, 2024300, 2056950, 2125515, 2550618, 2834020, 3036450, 3542525, 3643740, 4113900, 4251030, 4554675, 5101236, 6072900, 6376545, 7085050, 8502060, 9109350, 10627575, 12753090, 14170100, 18218700, 21255150, 25506180, 31882725, 42510300, 63765450, 127530900]

約数ペア:

[(1, 127530900), (2, 63765450), (3, 42510300), (4, 31882725), (5, 25506180), (6, 21255150), (7, 18218700), (9, 14170100), (10, 12753090), (12, 10627575), (14, 9109350), (15, 8502060), (18, 7085050), (20, 6376545), (21, 6072900), (25, 5101236), (28, 4554675), (30, 4251030), (31, 4113900), (35, 3643740), (36, 3542525), (42, 3036450), (45, 2834020), (50, 2550618), (60, 2125515), (62, 2056950), (63, 2024300), (70, 1821870), (75, 1700412), (84, 1518225), (90, 1417010), (93, 1371300), (100, 1275309), (105, 1214580), (124, 1028475), (126, 1012150), (140, 910935), (150, 850206), (155, 822780), (175, 728748), (180, 708505), (186, 685650), (210, 607290), (217, 587700), (225, 566804), (252, 506075), (279, 457100), (300, 425103), (310, 411390), (315, 404860), (350, 364374), (372, 342825), (420, 303645), (434, 293850), (450, 283402), (465, 274260), (525, 242916), (558, 228550), (620, 205695), (630, 202430), (651, 195900), (653, 195300), (700, 182187), (775, 164556), (868, 146925), (900, 141701), (930, 137130), (1050, 121458), (1085, 117540), (1116, 114275), (1260, 101215), (1302, 97950), (1306, 97650), (1395, 91420), (1550, 82278), (1575, 80972), (1860, 68565), (1953, 65300), (1959, 65100), (2100, 60729), (2170, 58770), (2325, 54852), (2604, 48975), (2612, 48825), (2790, 45710), (3100, 41139), (3150, 40486), (3255, 39180), (3265, 39060), (3906, 32650), (3918, 32550), (4340, 29385), (4571, 27900), (4650, 27426), (5425, 23508), (5580, 22855), (5877, 21700), (6300, 20243), (6510, 19590), (6530, 19530), (6975, 18284), (7812, 16325), (7836, 16275), (9142, 13950), (9300, 13713), (9765, 13060), (9795, 13020), (10850, 11754)]