74268900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 246710772

約数和(自身を除く): 172441872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 173, 180, 212, 225, 265, 270, 300, 318, 324, 346, 405, 450, 477, 519, 530, 540, 636, 675, 692, 795, 810, 865, 900, 954, 1038, 1060, 1325, 1350, 1431, 1557, 1590, 1620, 1730, 1908, 2025, 2076, 2385, 2595, 2650, 2700, 2862, 3114, 3180, 3460, 3975, 4050, 4293, 4325, 4671, 4770, 5190, 5300, 5724, 6228, 7155, 7785, 7950, 8100, 8586, 8650, 9169, 9342, 9540, 10380, 11925, 12975, 14013, 14310, 15570, 15900, 17172, 17300, 18338, 18684, 21465, 23355, 23850, 25950, 27507, 28026, 28620, 31140, 35775, 36676, 38925, 42930, 45845, 46710, 47700, 51900, 55014, 56052, 70065, 71550, 77850, 82521, 85860, 91690, 93420, 107325, 110028, 116775, 137535, 140130, 143100, 155700, 165042, 183380, 214650, 229225, 233550, 247563, 275070, 280260, 330084, 350325, 412605, 429300, 458450, 467100, 495126, 550140, 687675, 700650, 742689, 825210, 916900, 990252, 1237815, 1375350, 1401300, 1485378, 1650420, 2063025, 2475630, 2750700, 2970756, 3713445, 4126050, 4951260, 6189075, 7426890, 8252100, 12378150, 14853780, 18567225, 24756300, 37134450, 74268900]

約数ペア:

[(1, 74268900), (2, 37134450), (3, 24756300), (4, 18567225), (5, 14853780), (6, 12378150), (9, 8252100), (10, 7426890), (12, 6189075), (15, 4951260), (18, 4126050), (20, 3713445), (25, 2970756), (27, 2750700), (30, 2475630), (36, 2063025), (45, 1650420), (50, 1485378), (53, 1401300), (54, 1375350), (60, 1237815), (75, 990252), (81, 916900), (90, 825210), (100, 742689), (106, 700650), (108, 687675), (135, 550140), (150, 495126), (159, 467100), (162, 458450), (173, 429300), (180, 412605), (212, 350325), (225, 330084), (265, 280260), (270, 275070), (300, 247563), (318, 233550), (324, 229225), (346, 214650), (405, 183380), (450, 165042), (477, 155700), (519, 143100), (530, 140130), (540, 137535), (636, 116775), (675, 110028), (692, 107325), (795, 93420), (810, 91690), (865, 85860), (900, 82521), (954, 77850), (1038, 71550), (1060, 70065), (1325, 56052), (1350, 55014), (1431, 51900), (1557, 47700), (1590, 46710), (1620, 45845), (1730, 42930), (1908, 38925), (2025, 36676), (2076, 35775), (2385, 31140), (2595, 28620), (2650, 28026), (2700, 27507), (2862, 25950), (3114, 23850), (3180, 23355), (3460, 21465), (3975, 18684), (4050, 18338), (4293, 17300), (4325, 17172), (4671, 15900), (4770, 15570), (5190, 14310), (5300, 14013), (5724, 12975), (6228, 11925), (7155, 10380), (7785, 9540), (7950, 9342), (8100, 9169), (8586, 8650)]