89672820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 258878592

約数和(自身を除く): 169205772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 163, 173, 212, 265, 318, 326, 346, 489, 519, 530, 636, 652, 692, 795, 815, 865, 978, 1038, 1060, 1590, 1630, 1730, 1956, 2076, 2445, 2595, 3180, 3260, 3460, 4890, 5190, 8639, 9169, 9780, 10380, 17278, 18338, 25917, 27507, 28199, 34556, 36676, 43195, 45845, 51834, 55014, 56398, 84597, 86390, 91690, 103668, 110028, 112796, 129585, 137535, 140995, 169194, 172780, 183380, 259170, 275070, 281990, 338388, 422985, 518340, 550140, 563980, 845970, 1494547, 1691940, 2989094, 4483641, 5978188, 7472735, 8967282, 14945470, 17934564, 22418205, 29890940, 44836410, 89672820]

約数ペア:

[(1, 89672820), (2, 44836410), (3, 29890940), (4, 22418205), (5, 17934564), (6, 14945470), (10, 8967282), (12, 7472735), (15, 5978188), (20, 4483641), (30, 2989094), (53, 1691940), (60, 1494547), (106, 845970), (159, 563980), (163, 550140), (173, 518340), (212, 422985), (265, 338388), (318, 281990), (326, 275070), (346, 259170), (489, 183380), (519, 172780), (530, 169194), (636, 140995), (652, 137535), (692, 129585), (795, 112796), (815, 110028), (865, 103668), (978, 91690), (1038, 86390), (1060, 84597), (1590, 56398), (1630, 55014), (1730, 51834), (1956, 45845), (2076, 43195), (2445, 36676), (2595, 34556), (3180, 28199), (3260, 27507), (3460, 25917), (4890, 18338), (5190, 17278), (8639, 10380), (9169, 9780)]