79785420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 278401536

約数和(自身を除く): 198616116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 547, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1094, 1105, 1122, 1326, 1430, 1641, 1716, 1870, 2145, 2188, 2210, 2244, 2431, 2652, 2735, 2805, 2860, 3282, 3315, 3740, 4290, 4420, 4862, 5470, 5610, 6017, 6564, 6630, 7111, 7293, 8205, 8580, 9299, 9724, 10940, 11220, 12034, 12155, 13260, 14222, 14586, 16410, 18051, 18598, 21333, 24068, 24310, 27897, 28444, 29172, 30085, 32820, 35555, 36102, 36465, 37196, 42666, 46495, 48620, 55794, 60170, 71110, 72204, 72930, 78221, 85332, 90255, 92990, 102289, 106665, 111588, 120340, 120887, 139485, 142220, 145860, 156442, 180510, 185980, 204578, 213330, 234663, 241774, 278970, 306867, 312884, 361020, 362661, 391105, 409156, 426660, 469326, 483548, 511445, 557940, 604435, 613734, 725322, 782210, 938652, 1022890, 1173315, 1208870, 1227468, 1329757, 1450644, 1534335, 1564420, 1813305, 2045780, 2346630, 2417740, 2659514, 3068670, 3626610, 3989271, 4693260, 5319028, 6137340, 6648785, 7253220, 7978542, 13297570, 15957084, 19946355, 26595140, 39892710, 79785420]

約数ペア:

[(1, 79785420), (2, 39892710), (3, 26595140), (4, 19946355), (5, 15957084), (6, 13297570), (10, 7978542), (11, 7253220), (12, 6648785), (13, 6137340), (15, 5319028), (17, 4693260), (20, 3989271), (22, 3626610), (26, 3068670), (30, 2659514), (33, 2417740), (34, 2346630), (39, 2045780), (44, 1813305), (51, 1564420), (52, 1534335), (55, 1450644), (60, 1329757), (65, 1227468), (66, 1208870), (68, 1173315), (78, 1022890), (85, 938652), (102, 782210), (110, 725322), (130, 613734), (132, 604435), (143, 557940), (156, 511445), (165, 483548), (170, 469326), (187, 426660), (195, 409156), (204, 391105), (220, 362661), (221, 361020), (255, 312884), (260, 306867), (286, 278970), (330, 241774), (340, 234663), (374, 213330), (390, 204578), (429, 185980), (442, 180510), (510, 156442), (547, 145860), (561, 142220), (572, 139485), (660, 120887), (663, 120340), (715, 111588), (748, 106665), (780, 102289), (858, 92990), (884, 90255), (935, 85332), (1020, 78221), (1094, 72930), (1105, 72204), (1122, 71110), (1326, 60170), (1430, 55794), (1641, 48620), (1716, 46495), (1870, 42666), (2145, 37196), (2188, 36465), (2210, 36102), (2244, 35555), (2431, 32820), (2652, 30085), (2735, 29172), (2805, 28444), (2860, 27897), (3282, 24310), (3315, 24068), (3740, 21333), (4290, 18598), (4420, 18051), (4862, 16410), (5470, 14586), (5610, 14222), (6017, 13260), (6564, 12155), (6630, 12034), (7111, 11220), (7293, 10940), (8205, 9724), (8580, 9299)]