4390500000

素因数分解:

$2^5\times 3^1\times 5^6\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 168

約数和(自身を含む): 14411065536

約数和(自身を除く): 10020565536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 2927, 3000, 3125, 3750, 4000, 5000, 5854, 6000, 6250, 7500, 8781, 9375, 10000, 11708, 12000, 12500, 14635, 15000, 15625, 17562, 18750, 20000, 23416, 25000, 29270, 30000, 31250, 35124, 37500, 43905, 46832, 46875, 50000, 58540, 60000, 62500, 70248, 73175, 75000, 87810, 93664, 93750, 100000, 117080, 125000, 140496, 146350, 150000, 175620, 187500, 219525, 234160, 250000, 280992, 292700, 300000, 351240, 365875, 375000, 439050, 468320, 500000, 585400, 702480, 731750, 750000, 878100, 1097625, 1170800, 1404960, 1463500, 1500000, 1756200, 1829375, 2195250, 2341600, 2927000, 3512400, 3658750, 4390500, 5488125, 5854000, 7024800, 7317500, 8781000, 9146875, 10976250, 11708000, 14635000, 17562000, 18293750, 21952500, 27440625, 29270000, 35124000, 36587500, 43905000, 45734375, 54881250, 58540000, 73175000, 87810000, 91468750, 109762500, 137203125, 146350000, 175620000, 182937500, 219525000, 274406250, 292700000, 365875000, 439050000, 548812500, 731750000, 878100000, 1097625000, 1463500000, 2195250000, 4390500000]

約数ペア:

[(1, 4390500000), (2, 2195250000), (3, 1463500000), (4, 1097625000), (5, 878100000), (6, 731750000), (8, 548812500), (10, 439050000), (12, 365875000), (15, 292700000), (16, 274406250), (20, 219525000), (24, 182937500), (25, 175620000), (30, 146350000), (32, 137203125), (40, 109762500), (48, 91468750), (50, 87810000), (60, 73175000), (75, 58540000), (80, 54881250), (96, 45734375), (100, 43905000), (120, 36587500), (125, 35124000), (150, 29270000), (160, 27440625), (200, 21952500), (240, 18293750), (250, 17562000), (300, 14635000), (375, 11708000), (400, 10976250), (480, 9146875), (500, 8781000), (600, 7317500), (625, 7024800), (750, 5854000), (800, 5488125), (1000, 4390500), (1200, 3658750), (1250, 3512400), (1500, 2927000), (1875, 2341600), (2000, 2195250), (2400, 1829375), (2500, 1756200), (2927, 1500000), (3000, 1463500), (3125, 1404960), (3750, 1170800), (4000, 1097625), (5000, 878100), (5854, 750000), (6000, 731750), (6250, 702480), (7500, 585400), (8781, 500000), (9375, 468320), (10000, 439050), (11708, 375000), (12000, 365875), (12500, 351240), (14635, 300000), (15000, 292700), (15625, 280992), (17562, 250000), (18750, 234160), (20000, 219525), (23416, 187500), (25000, 175620), (29270, 150000), (30000, 146350), (31250, 140496), (35124, 125000), (37500, 117080), (43905, 100000), (46832, 93750), (46875, 93664), (50000, 87810), (58540, 75000), (60000, 73175), (62500, 70248)]