100800180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 343768320

約数和(自身を除く): 242968140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 83, 90, 108, 117, 130, 135, 156, 166, 173, 180, 195, 234, 249, 260, 270, 332, 346, 351, 390, 415, 468, 498, 519, 540, 585, 692, 702, 747, 780, 830, 865, 996, 1038, 1079, 1170, 1245, 1404, 1494, 1557, 1660, 1730, 1755, 2076, 2158, 2241, 2249, 2340, 2490, 2595, 2988, 3114, 3237, 3460, 3510, 3735, 4316, 4482, 4498, 4671, 4980, 5190, 5395, 6228, 6474, 6747, 7020, 7470, 7785, 8964, 8996, 9342, 9711, 10380, 10790, 11205, 11245, 12948, 13494, 14359, 14940, 15570, 16185, 18684, 19422, 20241, 21580, 22410, 22490, 23355, 26988, 28718, 29133, 31140, 32370, 33735, 38844, 40482, 43077, 44820, 44980, 46710, 48555, 57436, 58266, 60723, 64740, 67470, 71795, 80964, 86154, 93420, 97110, 101205, 116532, 121446, 129231, 134940, 143590, 145665, 172308, 186667, 194220, 202410, 215385, 242892, 258462, 287180, 291330, 303615, 373334, 387693, 404820, 430770, 516924, 560001, 582660, 607230, 646155, 746668, 775386, 861540, 933335, 1120002, 1214460, 1292310, 1550772, 1680003, 1866670, 1938465, 2240004, 2584620, 2800005, 3360006, 3733340, 3876930, 5040009, 5600010, 6720012, 7753860, 8400015, 10080018, 11200020, 16800030, 20160036, 25200045, 33600060, 50400090, 100800180]

約数ペア:

[(1, 100800180), (2, 50400090), (3, 33600060), (4, 25200045), (5, 20160036), (6, 16800030), (9, 11200020), (10, 10080018), (12, 8400015), (13, 7753860), (15, 6720012), (18, 5600010), (20, 5040009), (26, 3876930), (27, 3733340), (30, 3360006), (36, 2800005), (39, 2584620), (45, 2240004), (52, 1938465), (54, 1866670), (60, 1680003), (65, 1550772), (78, 1292310), (83, 1214460), (90, 1120002), (108, 933335), (117, 861540), (130, 775386), (135, 746668), (156, 646155), (166, 607230), (173, 582660), (180, 560001), (195, 516924), (234, 430770), (249, 404820), (260, 387693), (270, 373334), (332, 303615), (346, 291330), (351, 287180), (390, 258462), (415, 242892), (468, 215385), (498, 202410), (519, 194220), (540, 186667), (585, 172308), (692, 145665), (702, 143590), (747, 134940), (780, 129231), (830, 121446), (865, 116532), (996, 101205), (1038, 97110), (1079, 93420), (1170, 86154), (1245, 80964), (1404, 71795), (1494, 67470), (1557, 64740), (1660, 60723), (1730, 58266), (1755, 57436), (2076, 48555), (2158, 46710), (2241, 44980), (2249, 44820), (2340, 43077), (2490, 40482), (2595, 38844), (2988, 33735), (3114, 32370), (3237, 31140), (3460, 29133), (3510, 28718), (3735, 26988), (4316, 23355), (4482, 22490), (4498, 22410), (4671, 21580), (4980, 20241), (5190, 19422), (5395, 18684), (6228, 16185), (6474, 15570), (6747, 14940), (7020, 14359), (7470, 13494), (7785, 12948), (8964, 11245), (8996, 11205), (9342, 10790), (9711, 10380)]