73304220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 235952640

約数和(自身を除く): 162648420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 439, 460, 484, 506, 605, 660, 690, 726, 759, 878, 1012, 1210, 1265, 1317, 1380, 1452, 1518, 1756, 1815, 2195, 2420, 2530, 2634, 2783, 3036, 3630, 3795, 4390, 4829, 5060, 5268, 5566, 6585, 7260, 7590, 8349, 8780, 9658, 10097, 11132, 13170, 13915, 14487, 15180, 16698, 19316, 20194, 24145, 26340, 27830, 28974, 30291, 33396, 40388, 41745, 48290, 50485, 53119, 55660, 57948, 60582, 72435, 83490, 96580, 100970, 106238, 111067, 121164, 144870, 151455, 159357, 166980, 201940, 212476, 222134, 265595, 289740, 302910, 318714, 333201, 444268, 531190, 555335, 605820, 637428, 666402, 796785, 1062380, 1110670, 1221737, 1332804, 1593570, 1666005, 2221340, 2443474, 3187140, 3332010, 3665211, 4886948, 6108685, 6664020, 7330422, 12217370, 14660844, 18326055, 24434740, 36652110, 73304220]

約数ペア:

[(1, 73304220), (2, 36652110), (3, 24434740), (4, 18326055), (5, 14660844), (6, 12217370), (10, 7330422), (11, 6664020), (12, 6108685), (15, 4886948), (20, 3665211), (22, 3332010), (23, 3187140), (30, 2443474), (33, 2221340), (44, 1666005), (46, 1593570), (55, 1332804), (60, 1221737), (66, 1110670), (69, 1062380), (92, 796785), (110, 666402), (115, 637428), (121, 605820), (132, 555335), (138, 531190), (165, 444268), (220, 333201), (230, 318714), (242, 302910), (253, 289740), (276, 265595), (330, 222134), (345, 212476), (363, 201940), (439, 166980), (460, 159357), (484, 151455), (506, 144870), (605, 121164), (660, 111067), (690, 106238), (726, 100970), (759, 96580), (878, 83490), (1012, 72435), (1210, 60582), (1265, 57948), (1317, 55660), (1380, 53119), (1452, 50485), (1518, 48290), (1756, 41745), (1815, 40388), (2195, 33396), (2420, 30291), (2530, 28974), (2634, 27830), (2783, 26340), (3036, 24145), (3630, 20194), (3795, 19316), (4390, 16698), (4829, 15180), (5060, 14487), (5268, 13915), (5566, 13170), (6585, 11132), (7260, 10097), (7590, 9658), (8349, 8780)]