20077089900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{13043}}^1$

素因数の和:13800

約数の個数: 144

約数和(自身を含む): 66483911424

約数和(自身を除く): 46406821524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 733, 1050, 1466, 2100, 2199, 2932, 3665, 4398, 5131, 7330, 8796, 10262, 10995, 13043, 14660, 15393, 18325, 20524, 21990, 25655, 26086, 30786, 36650, 39129, 43980, 51310, 52172, 54975, 61572, 65215, 73300, 76965, 78258, 91301, 102620, 109950, 128275, 130430, 153930, 156516, 182602, 195645, 219900, 256550, 260860, 273903, 307860, 326075, 365204, 384825, 391290, 456505, 513100, 547806, 652150, 769650, 782580, 913010, 978225, 1095612, 1304300, 1369515, 1539300, 1826020, 1956450, 2282525, 2739030, 3912900, 4565050, 5478060, 6847575, 9130100, 9560519, 13695150, 19121038, 27390300, 28681557, 38242076, 47802595, 57363114, 66923633, 95605190, 114726228, 133847266, 143407785, 191210380, 200770899, 239012975, 267694532, 286815570, 334618165, 401541798, 478025950, 573631140, 669236330, 717038925, 803083596, 956051900, 1003854495, 1338472660, 1434077850, 1673090825, 2007708990, 2868155700, 3346181650, 4015417980, 5019272475, 6692363300, 10038544950, 20077089900]

約数ペア:

[(1, 20077089900), (2, 10038544950), (3, 6692363300), (4, 5019272475), (5, 4015417980), (6, 3346181650), (7, 2868155700), (10, 2007708990), (12, 1673090825), (14, 1434077850), (15, 1338472660), (20, 1003854495), (21, 956051900), (25, 803083596), (28, 717038925), (30, 669236330), (35, 573631140), (42, 478025950), (50, 401541798), (60, 334618165), (70, 286815570), (75, 267694532), (84, 239012975), (100, 200770899), (105, 191210380), (140, 143407785), (150, 133847266), (175, 114726228), (210, 95605190), (300, 66923633), (350, 57363114), (420, 47802595), (525, 38242076), (700, 28681557), (733, 27390300), (1050, 19121038), (1466, 13695150), (2100, 9560519), (2199, 9130100), (2932, 6847575), (3665, 5478060), (4398, 4565050), (5131, 3912900), (7330, 2739030), (8796, 2282525), (10262, 1956450), (10995, 1826020), (13043, 1539300), (14660, 1369515), (15393, 1304300), (18325, 1095612), (20524, 978225), (21990, 913010), (25655, 782580), (26086, 769650), (30786, 652150), (36650, 547806), (39129, 513100), (43980, 456505), (51310, 391290), (52172, 384825), (54975, 365204), (61572, 326075), (65215, 307860), (73300, 273903), (76965, 260860), (78258, 256550), (91301, 219900), (102620, 195645), (109950, 182602), (128275, 156516), (130430, 153930)]