73226340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 250338816

約数和(自身を除く): 177112476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1193, 1364, 1395, 1705, 1860, 1980, 2046, 2386, 2790, 3069, 3410, 3579, 4092, 4772, 5115, 5580, 5965, 6138, 6820, 7158, 10230, 10737, 11930, 12276, 13123, 14316, 15345, 17895, 20460, 21474, 23860, 26246, 30690, 35790, 36983, 39369, 42948, 52492, 53685, 61380, 65615, 71580, 73966, 78738, 107370, 110949, 118107, 131230, 147932, 157476, 184915, 196845, 214740, 221898, 236214, 262460, 332847, 369830, 393690, 406813, 443796, 472428, 554745, 590535, 665694, 739660, 787380, 813626, 1109490, 1181070, 1220439, 1331388, 1627252, 1664235, 2034065, 2218980, 2362140, 2440878, 3328470, 3661317, 4068130, 4881756, 6102195, 6656940, 7322634, 8136260, 12204390, 14645268, 18306585, 24408780, 36613170, 73226340]

約数ペア:

[(1, 73226340), (2, 36613170), (3, 24408780), (4, 18306585), (5, 14645268), (6, 12204390), (9, 8136260), (10, 7322634), (11, 6656940), (12, 6102195), (15, 4881756), (18, 4068130), (20, 3661317), (22, 3328470), (30, 2440878), (31, 2362140), (33, 2218980), (36, 2034065), (44, 1664235), (45, 1627252), (55, 1331388), (60, 1220439), (62, 1181070), (66, 1109490), (90, 813626), (93, 787380), (99, 739660), (110, 665694), (124, 590535), (132, 554745), (155, 472428), (165, 443796), (180, 406813), (186, 393690), (198, 369830), (220, 332847), (279, 262460), (310, 236214), (330, 221898), (341, 214740), (372, 196845), (396, 184915), (465, 157476), (495, 147932), (558, 131230), (620, 118107), (660, 110949), (682, 107370), (930, 78738), (990, 73966), (1023, 71580), (1116, 65615), (1193, 61380), (1364, 53685), (1395, 52492), (1705, 42948), (1860, 39369), (1980, 36983), (2046, 35790), (2386, 30690), (2790, 26246), (3069, 23860), (3410, 21474), (3579, 20460), (4092, 17895), (4772, 15345), (5115, 14316), (5580, 13123), (5965, 12276), (6138, 11930), (6820, 10737), (7158, 10230)]