155425140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 512698368

約数和(自身を除く): 357273228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 523, 585, 635, 762, 780, 1046, 1143, 1170, 1270, 1524, 1569, 1651, 1905, 2092, 2286, 2340, 2540, 2615, 3138, 3302, 3810, 4572, 4707, 4953, 5230, 5715, 6276, 6604, 6799, 7620, 7845, 8255, 9414, 9906, 10460, 11430, 13598, 14859, 15690, 16510, 18828, 19812, 20397, 22860, 23535, 24765, 27196, 29718, 31380, 33020, 33995, 40794, 47070, 49530, 59436, 61191, 66421, 67990, 74295, 81588, 94140, 99060, 101985, 122382, 132842, 135980, 148590, 199263, 203970, 244764, 265684, 297180, 305955, 332105, 398526, 407940, 597789, 611910, 664210, 797052, 863473, 996315, 1195578, 1223820, 1328420, 1726946, 1992630, 2391156, 2590419, 2988945, 3453892, 3985260, 4317365, 5180838, 5977890, 7771257, 8634730, 10361676, 11955780, 12952095, 15542514, 17269460, 25904190, 31085028, 38856285, 51808380, 77712570, 155425140]

約数ペア:

[(1, 155425140), (2, 77712570), (3, 51808380), (4, 38856285), (5, 31085028), (6, 25904190), (9, 17269460), (10, 15542514), (12, 12952095), (13, 11955780), (15, 10361676), (18, 8634730), (20, 7771257), (26, 5977890), (30, 5180838), (36, 4317365), (39, 3985260), (45, 3453892), (52, 2988945), (60, 2590419), (65, 2391156), (78, 1992630), (90, 1726946), (117, 1328420), (127, 1223820), (130, 1195578), (156, 996315), (180, 863473), (195, 797052), (234, 664210), (254, 611910), (260, 597789), (381, 407940), (390, 398526), (468, 332105), (508, 305955), (523, 297180), (585, 265684), (635, 244764), (762, 203970), (780, 199263), (1046, 148590), (1143, 135980), (1170, 132842), (1270, 122382), (1524, 101985), (1569, 99060), (1651, 94140), (1905, 81588), (2092, 74295), (2286, 67990), (2340, 66421), (2540, 61191), (2615, 59436), (3138, 49530), (3302, 47070), (3810, 40794), (4572, 33995), (4707, 33020), (4953, 31380), (5230, 29718), (5715, 27196), (6276, 24765), (6604, 23535), (6799, 22860), (7620, 20397), (7845, 19812), (8255, 18828), (9414, 16510), (9906, 15690), (10460, 14859), (11430, 13598)]