12154448900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6581}}^1$

素因数の和:6702

約数の個数: 144

約数和(自身を含む): 30439801728

約数和(自身を除く): 18285352828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 73, 92, 100, 110, 115, 146, 220, 230, 253, 275, 292, 365, 460, 506, 550, 575, 730, 803, 1012, 1100, 1150, 1265, 1460, 1606, 1679, 1825, 2300, 2530, 3212, 3358, 3650, 4015, 5060, 6325, 6581, 6716, 7300, 8030, 8395, 12650, 13162, 16060, 16790, 18469, 20075, 25300, 26324, 32905, 33580, 36938, 40150, 41975, 65810, 72391, 73876, 80300, 83950, 92345, 131620, 144782, 151363, 164525, 167900, 184690, 289564, 302726, 329050, 361955, 369380, 461725, 480413, 605452, 658100, 723910, 756815, 923450, 960826, 1447820, 1513630, 1664993, 1809775, 1846900, 1921652, 2402065, 3027260, 3329986, 3619550, 3784075, 4804130, 5284543, 6659972, 7239100, 7568150, 8324965, 9608260, 10569086, 11049499, 12010325, 15136300, 16649930, 21138172, 22098998, 24020650, 26422715, 33299860, 41624825, 44197996, 48041300, 52845430, 55247495, 83249650, 105690860, 110494990, 121544489, 132113575, 166499300, 220989980, 243088978, 264227150, 276237475, 486177956, 528454300, 552474950, 607722445, 1104949900, 1215444890, 2430889780, 3038612225, 6077224450, 12154448900]

約数ペア:

[(1, 12154448900), (2, 6077224450), (4, 3038612225), (5, 2430889780), (10, 1215444890), (11, 1104949900), (20, 607722445), (22, 552474950), (23, 528454300), (25, 486177956), (44, 276237475), (46, 264227150), (50, 243088978), (55, 220989980), (73, 166499300), (92, 132113575), (100, 121544489), (110, 110494990), (115, 105690860), (146, 83249650), (220, 55247495), (230, 52845430), (253, 48041300), (275, 44197996), (292, 41624825), (365, 33299860), (460, 26422715), (506, 24020650), (550, 22098998), (575, 21138172), (730, 16649930), (803, 15136300), (1012, 12010325), (1100, 11049499), (1150, 10569086), (1265, 9608260), (1460, 8324965), (1606, 7568150), (1679, 7239100), (1825, 6659972), (2300, 5284543), (2530, 4804130), (3212, 3784075), (3358, 3619550), (3650, 3329986), (4015, 3027260), (5060, 2402065), (6325, 1921652), (6581, 1846900), (6716, 1809775), (7300, 1664993), (8030, 1513630), (8395, 1447820), (12650, 960826), (13162, 923450), (16060, 756815), (16790, 723910), (18469, 658100), (20075, 605452), (25300, 480413), (26324, 461725), (32905, 369380), (33580, 361955), (36938, 329050), (40150, 302726), (41975, 289564), (65810, 184690), (72391, 167900), (73876, 164525), (80300, 151363), (83950, 144782), (92345, 131620)]