168302250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 459366336

約数和(自身を除く): 291064086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 131, 150, 225, 250, 262, 375, 393, 450, 571, 655, 750, 786, 1125, 1142, 1179, 1310, 1713, 1965, 2250, 2358, 2855, 3275, 3426, 3930, 5139, 5710, 5895, 6550, 8565, 9825, 10278, 11790, 14275, 16375, 17130, 19650, 25695, 28550, 29475, 32750, 42825, 49125, 51390, 58950, 71375, 74801, 85650, 98250, 128475, 142750, 147375, 149602, 214125, 224403, 256950, 294750, 374005, 428250, 448806, 642375, 673209, 748010, 1122015, 1284750, 1346418, 1870025, 2244030, 3366045, 3740050, 5610075, 6732090, 9350125, 11220150, 16830225, 18700250, 28050375, 33660450, 56100750, 84151125, 168302250]

約数ペア:

[(1, 168302250), (2, 84151125), (3, 56100750), (5, 33660450), (6, 28050375), (9, 18700250), (10, 16830225), (15, 11220150), (18, 9350125), (25, 6732090), (30, 5610075), (45, 3740050), (50, 3366045), (75, 2244030), (90, 1870025), (125, 1346418), (131, 1284750), (150, 1122015), (225, 748010), (250, 673209), (262, 642375), (375, 448806), (393, 428250), (450, 374005), (571, 294750), (655, 256950), (750, 224403), (786, 214125), (1125, 149602), (1142, 147375), (1179, 142750), (1310, 128475), (1713, 98250), (1965, 85650), (2250, 74801), (2358, 71375), (2855, 58950), (3275, 51390), (3426, 49125), (3930, 42825), (5139, 32750), (5710, 29475), (5895, 28550), (6550, 25695), (8565, 19650), (9825, 17130), (10278, 16375), (11790, 14275)]