165719340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 530712000

約数和(自身を除く): 364992660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 87, 90, 106, 116, 145, 159, 174, 180, 212, 261, 265, 290, 318, 348, 435, 477, 522, 530, 580, 599, 636, 795, 870, 954, 1044, 1060, 1198, 1305, 1537, 1590, 1740, 1797, 1908, 2385, 2396, 2610, 2995, 3074, 3180, 3594, 4611, 4770, 5220, 5391, 5990, 6148, 7188, 7685, 8985, 9222, 9540, 10782, 11980, 13833, 15370, 17371, 17970, 18444, 21564, 23055, 26955, 27666, 30740, 31747, 34742, 35940, 46110, 52113, 53910, 55332, 63494, 69165, 69484, 86855, 92220, 95241, 104226, 107820, 126988, 138330, 156339, 158735, 173710, 190482, 208452, 260565, 276660, 285723, 312678, 317470, 347420, 380964, 476205, 521130, 571446, 625356, 634940, 781695, 920663, 952410, 1042260, 1142892, 1428615, 1563390, 1841326, 1904820, 2761989, 2857230, 3126780, 3682652, 4603315, 5523978, 5714460, 8285967, 9206630, 11047956, 13809945, 16571934, 18413260, 27619890, 33143868, 41429835, 55239780, 82859670, 165719340]

約数ペア:

[(1, 165719340), (2, 82859670), (3, 55239780), (4, 41429835), (5, 33143868), (6, 27619890), (9, 18413260), (10, 16571934), (12, 13809945), (15, 11047956), (18, 9206630), (20, 8285967), (29, 5714460), (30, 5523978), (36, 4603315), (45, 3682652), (53, 3126780), (58, 2857230), (60, 2761989), (87, 1904820), (90, 1841326), (106, 1563390), (116, 1428615), (145, 1142892), (159, 1042260), (174, 952410), (180, 920663), (212, 781695), (261, 634940), (265, 625356), (290, 571446), (318, 521130), (348, 476205), (435, 380964), (477, 347420), (522, 317470), (530, 312678), (580, 285723), (599, 276660), (636, 260565), (795, 208452), (870, 190482), (954, 173710), (1044, 158735), (1060, 156339), (1198, 138330), (1305, 126988), (1537, 107820), (1590, 104226), (1740, 95241), (1797, 92220), (1908, 86855), (2385, 69484), (2396, 69165), (2610, 63494), (2995, 55332), (3074, 53910), (3180, 52113), (3594, 46110), (4611, 35940), (4770, 34742), (5220, 31747), (5391, 30740), (5990, 27666), (6148, 26955), (7188, 23055), (7685, 21564), (8985, 18444), (9222, 17970), (9540, 17371), (10782, 15370), (11980, 13833)]