209224587780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{17737}}^1$

素因数の和:17907

約数の個数: 216

約数和(自身を含む): 693267947736

約数和(自身を除く): 484043359956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1278, 1420, 1846, 2130, 2340, 2556, 2769, 3195, 3692, 4260, 4615, 5041, 5538, 6390, 8307, 9230, 10082, 11076, 12780, 13845, 15123, 16614, 17737, 18460, 20164, 25205, 27690, 30246, 33228, 35474, 41535, 45369, 50410, 53211, 55380, 60492, 65533, 70948, 75615, 83070, 88685, 90738, 100820, 106422, 131066, 151230, 159633, 166140, 177370, 181476, 196599, 212844, 226845, 230581, 262132, 266055, 302460, 319266, 327665, 354740, 393198, 453690, 461162, 532110, 589797, 638532, 655330, 691743, 786396, 798165, 907380, 922324, 982995, 1064220, 1152905, 1179594, 1259327, 1310660, 1383486, 1596330, 1965990, 2075229, 2305810, 2359188, 2518654, 2766972, 2948985, 3192660, 3458715, 3777981, 3931980, 4150458, 4611620, 5037308, 5897970, 6296635, 6917430, 7555962, 8300916, 10376145, 11333943, 11795940, 12593270, 13834860, 15111924, 16371251, 18889905, 20752290, 22667886, 25186540, 32742502, 37779810, 41504580, 45335772, 49113753, 56669715, 65485004, 75559620, 81856255, 89412217, 98227506, 113339430, 147341259, 163712510, 178824434, 196455012, 226678860, 245568765, 268236651, 294682518, 327425020, 357648868, 447061085, 491137530, 536473302, 589365036, 736706295, 804709953, 894122170, 982275060, 1072946604, 1162358821, 1341183255, 1473412590, 1609419906, 1788244340, 2324717642, 2682366510, 2946825180, 3218839812, 3487076463, 4023549765, 4649435284, 5364733020, 5811794105, 6974152926, 8047099530, 10461229389, 11623588210, 13948305852, 16094199060, 17435382315, 20922458778, 23247176420, 34870764630, 41844917556, 52306146945, 69741529260, 104612293890, 209224587780]

約数ペア:

[(1, 209224587780), (2, 104612293890), (3, 69741529260), (4, 52306146945), (5, 41844917556), (6, 34870764630), (9, 23247176420), (10, 20922458778), (12, 17435382315), (13, 16094199060), (15, 13948305852), (18, 11623588210), (20, 10461229389), (26, 8047099530), (30, 6974152926), (36, 5811794105), (39, 5364733020), (45, 4649435284), (52, 4023549765), (60, 3487076463), (65, 3218839812), (71, 2946825180), (78, 2682366510), (90, 2324717642), (117, 1788244340), (130, 1609419906), (142, 1473412590), (156, 1341183255), (180, 1162358821), (195, 1072946604), (213, 982275060), (234, 894122170), (260, 804709953), (284, 736706295), (355, 589365036), (390, 536473302), (426, 491137530), (468, 447061085), (585, 357648868), (639, 327425020), (710, 294682518), (780, 268236651), (852, 245568765), (923, 226678860), (1065, 196455012), (1170, 178824434), (1278, 163712510), (1420, 147341259), (1846, 113339430), (2130, 98227506), (2340, 89412217), (2556, 81856255), (2769, 75559620), (3195, 65485004), (3692, 56669715), (4260, 49113753), (4615, 45335772), (5041, 41504580), (5538, 37779810), (6390, 32742502), (8307, 25186540), (9230, 22667886), (10082, 20752290), (11076, 18889905), (12780, 16371251), (13845, 15111924), (15123, 13834860), (16614, 12593270), (17737, 11795940), (18460, 11333943), (20164, 10376145), (25205, 8300916), (27690, 7555962), (30246, 6917430), (33228, 6296635), (35474, 5897970), (41535, 5037308), (45369, 4611620), (50410, 4150458), (53211, 3931980), (55380, 3777981), (60492, 3458715), (65533, 3192660), (70948, 2948985), (75615, 2766972), (83070, 2518654), (88685, 2359188), (90738, 2305810), (100820, 2075229), (106422, 1965990), (131066, 1596330), (151230, 1383486), (159633, 1310660), (166140, 1259327), (177370, 1179594), (181476, 1152905), (196599, 1064220), (212844, 982995), (226845, 922324), (230581, 907380), (262132, 798165), (266055, 786396), (302460, 691743), (319266, 655330), (327665, 638532), (354740, 589797), (393198, 532110), (453690, 461162)]