79737900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 255900288

約数和(自身を除く): 176162388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 73, 75, 100, 110, 132, 146, 150, 165, 219, 220, 275, 292, 300, 330, 331, 365, 438, 550, 660, 662, 730, 803, 825, 876, 993, 1095, 1100, 1324, 1460, 1606, 1650, 1655, 1825, 1986, 2190, 2409, 3212, 3300, 3310, 3641, 3650, 3972, 4015, 4380, 4818, 4965, 5475, 6620, 7282, 7300, 8030, 8275, 9636, 9930, 10923, 10950, 12045, 14564, 16060, 16550, 18205, 19860, 20075, 21846, 21900, 24090, 24163, 24825, 33100, 36410, 40150, 43692, 48180, 48326, 49650, 54615, 60225, 72489, 72820, 80300, 91025, 96652, 99300, 109230, 120450, 120815, 144978, 182050, 218460, 240900, 241630, 265793, 273075, 289956, 362445, 364100, 483260, 531586, 546150, 604075, 724890, 797379, 1063172, 1092300, 1208150, 1328965, 1449780, 1594758, 1812225, 2416300, 2657930, 3189516, 3624450, 3986895, 5315860, 6644825, 7248900, 7973790, 13289650, 15947580, 19934475, 26579300, 39868950, 79737900]

約数ペア:

[(1, 79737900), (2, 39868950), (3, 26579300), (4, 19934475), (5, 15947580), (6, 13289650), (10, 7973790), (11, 7248900), (12, 6644825), (15, 5315860), (20, 3986895), (22, 3624450), (25, 3189516), (30, 2657930), (33, 2416300), (44, 1812225), (50, 1594758), (55, 1449780), (60, 1328965), (66, 1208150), (73, 1092300), (75, 1063172), (100, 797379), (110, 724890), (132, 604075), (146, 546150), (150, 531586), (165, 483260), (219, 364100), (220, 362445), (275, 289956), (292, 273075), (300, 265793), (330, 241630), (331, 240900), (365, 218460), (438, 182050), (550, 144978), (660, 120815), (662, 120450), (730, 109230), (803, 99300), (825, 96652), (876, 91025), (993, 80300), (1095, 72820), (1100, 72489), (1324, 60225), (1460, 54615), (1606, 49650), (1650, 48326), (1655, 48180), (1825, 43692), (1986, 40150), (2190, 36410), (2409, 33100), (3212, 24825), (3300, 24163), (3310, 24090), (3641, 21900), (3650, 21846), (3972, 20075), (4015, 19860), (4380, 18205), (4818, 16550), (4965, 16060), (5475, 14564), (6620, 12045), (7282, 10950), (7300, 10923), (8030, 9930), (8275, 9636)]