1225174860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74797}}^1$

素因数の和:74832

約数の個数: 144

約数和(自身を含む): 4574047296

約数和(自身を除く): 3348872436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 74797, 149594, 224391, 299188, 373985, 448782, 523579, 673173, 747970, 897564, 972361, 1047158, 1121955, 1346346, 1495940, 1570737, 1944722, 2094316, 2243910, 2617895, 2692692, 2917083, 3141474, 3365865, 3889444, 4487820, 4712211, 4861805, 5235790, 5834166, 6282948, 6731730, 6806527, 7853685, 8751249, 9424422, 9723610, 10471580, 11668332, 13463460, 13613054, 14585415, 15707370, 17502498, 18848844, 19447220, 20419581, 23561055, 27226108, 29170830, 31414740, 34032635, 35004996, 40839162, 43756245, 47122110, 58341660, 61258743, 68065270, 81678324, 87512490, 94244220, 102097905, 122517486, 136130540, 175024980, 204195810, 245034972, 306293715, 408391620, 612587430, 1225174860]

約数ペア:

[(1, 1225174860), (2, 612587430), (3, 408391620), (4, 306293715), (5, 245034972), (6, 204195810), (7, 175024980), (9, 136130540), (10, 122517486), (12, 102097905), (13, 94244220), (14, 87512490), (15, 81678324), (18, 68065270), (20, 61258743), (21, 58341660), (26, 47122110), (28, 43756245), (30, 40839162), (35, 35004996), (36, 34032635), (39, 31414740), (42, 29170830), (45, 27226108), (52, 23561055), (60, 20419581), (63, 19447220), (65, 18848844), (70, 17502498), (78, 15707370), (84, 14585415), (90, 13613054), (91, 13463460), (105, 11668332), (117, 10471580), (126, 9723610), (130, 9424422), (140, 8751249), (156, 7853685), (180, 6806527), (182, 6731730), (195, 6282948), (210, 5834166), (234, 5235790), (252, 4861805), (260, 4712211), (273, 4487820), (315, 3889444), (364, 3365865), (390, 3141474), (420, 2917083), (455, 2692692), (468, 2617895), (546, 2243910), (585, 2094316), (630, 1944722), (780, 1570737), (819, 1495940), (910, 1346346), (1092, 1121955), (1170, 1047158), (1260, 972361), (1365, 897564), (1638, 747970), (1820, 673173), (2340, 523579), (2730, 448782), (3276, 373985), (4095, 299188), (5460, 224391), (8190, 149594), (16380, 74797)]