73000260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 231796656

約数和(自身を除く): 158796396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 97, 111, 113, 148, 180, 185, 194, 222, 226, 291, 333, 339, 370, 388, 444, 452, 485, 555, 565, 582, 666, 678, 740, 873, 970, 1017, 1110, 1130, 1164, 1332, 1356, 1455, 1665, 1695, 1746, 1940, 2034, 2220, 2260, 2910, 3330, 3390, 3492, 3589, 4068, 4181, 4365, 5085, 5820, 6660, 6780, 7178, 8362, 8730, 10170, 10767, 10961, 12543, 14356, 16724, 17460, 17945, 20340, 20905, 21534, 21922, 25086, 32301, 32883, 35890, 37629, 41810, 43068, 43844, 50172, 53835, 54805, 62715, 64602, 65766, 71780, 75258, 83620, 98649, 107670, 109610, 125430, 129204, 131532, 150516, 161505, 164415, 188145, 197298, 215340, 219220, 250860, 323010, 328830, 376290, 394596, 405557, 493245, 646020, 657660, 752580, 811114, 986490, 1216671, 1622228, 1972980, 2027785, 2433342, 3650013, 4055570, 4866684, 6083355, 7300026, 8111140, 12166710, 14600052, 18250065, 24333420, 36500130, 73000260]

約数ペア:

[(1, 73000260), (2, 36500130), (3, 24333420), (4, 18250065), (5, 14600052), (6, 12166710), (9, 8111140), (10, 7300026), (12, 6083355), (15, 4866684), (18, 4055570), (20, 3650013), (30, 2433342), (36, 2027785), (37, 1972980), (45, 1622228), (60, 1216671), (74, 986490), (90, 811114), (97, 752580), (111, 657660), (113, 646020), (148, 493245), (180, 405557), (185, 394596), (194, 376290), (222, 328830), (226, 323010), (291, 250860), (333, 219220), (339, 215340), (370, 197298), (388, 188145), (444, 164415), (452, 161505), (485, 150516), (555, 131532), (565, 129204), (582, 125430), (666, 109610), (678, 107670), (740, 98649), (873, 83620), (970, 75258), (1017, 71780), (1110, 65766), (1130, 64602), (1164, 62715), (1332, 54805), (1356, 53835), (1455, 50172), (1665, 43844), (1695, 43068), (1746, 41810), (1940, 37629), (2034, 35890), (2220, 32883), (2260, 32301), (2910, 25086), (3330, 21922), (3390, 21534), (3492, 20905), (3589, 20340), (4068, 17945), (4181, 17460), (4365, 16724), (5085, 14356), (5820, 12543), (6660, 10961), (6780, 10767), (7178, 10170), (8362, 8730)]