2029101900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 288

約数和(自身を含む): 7039549440

約数和(自身を除く): 5010447540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 71, 75, 84, 93, 100, 105, 124, 140, 142, 150, 155, 175, 186, 210, 213, 217, 284, 300, 310, 350, 355, 372, 420, 426, 434, 439, 465, 497, 525, 620, 651, 700, 710, 775, 852, 868, 878, 930, 994, 1050, 1065, 1085, 1302, 1317, 1420, 1491, 1550, 1756, 1775, 1860, 1988, 2100, 2130, 2170, 2195, 2201, 2325, 2485, 2604, 2634, 2982, 3073, 3100, 3255, 3550, 4260, 4340, 4390, 4402, 4650, 4970, 5268, 5325, 5425, 5964, 6146, 6510, 6585, 6603, 7100, 7455, 8780, 8804, 9219, 9300, 9940, 10650, 10850, 10975, 11005, 12292, 12425, 13020, 13170, 13206, 13609, 14910, 15365, 15407, 16275, 18438, 21300, 21700, 21950, 22010, 24850, 26340, 26412, 27218, 29820, 30730, 30814, 31169, 32550, 32925, 33015, 36876, 37275, 40827, 43900, 44020, 46095, 46221, 49700, 54436, 55025, 61460, 61628, 62338, 65100, 65850, 66030, 68045, 74550, 76825, 77035, 81654, 92190, 92442, 93507, 95263, 110050, 124676, 131700, 132060, 136090, 149100, 153650, 154070, 155845, 163308, 165075, 184380, 184884, 187014, 190526, 204135, 218183, 220100, 230475, 231105, 272180, 285789, 307300, 308140, 311690, 330150, 340225, 374028, 381052, 385175, 408270, 436366, 460950, 462210, 467535, 476315, 571578, 623380, 654549, 660300, 680450, 770350, 779225, 816540, 872732, 921900, 924420, 935070, 952630, 966239, 1020675, 1090915, 1143156, 1155525, 1309098, 1360900, 1428945, 1540700, 1558450, 1870140, 1905260, 1932478, 2041350, 2181830, 2311050, 2337675, 2381575, 2618196, 2857890, 2898717, 3116900, 3272745, 3864956, 4082700, 4363660, 4622100, 4675350, 4763150, 4831195, 5454575, 5715780, 5797434, 6545490, 6763673, 7144725, 9350700, 9526300, 9662390, 10909150, 11594868, 13090980, 13527346, 14289450, 14493585, 16363725, 19324780, 20291019, 21818300, 24155975, 27054692, 28578900, 28987170, 32727450, 33818365, 40582038, 48311950, 57974340, 65454900, 67636730, 72467925, 81164076, 96623900, 101455095, 135273460, 144935850, 169091825, 202910190, 289871700, 338183650, 405820380, 507275475, 676367300, 1014550950, 2029101900]

約数ペア:

[(1, 2029101900), (2, 1014550950), (3, 676367300), (4, 507275475), (5, 405820380), (6, 338183650), (7, 289871700), (10, 202910190), (12, 169091825), (14, 144935850), (15, 135273460), (20, 101455095), (21, 96623900), (25, 81164076), (28, 72467925), (30, 67636730), (31, 65454900), (35, 57974340), (42, 48311950), (50, 40582038), (60, 33818365), (62, 32727450), (70, 28987170), (71, 28578900), (75, 27054692), (84, 24155975), (93, 21818300), (100, 20291019), (105, 19324780), (124, 16363725), (140, 14493585), (142, 14289450), (150, 13527346), (155, 13090980), (175, 11594868), (186, 10909150), (210, 9662390), (213, 9526300), (217, 9350700), (284, 7144725), (300, 6763673), (310, 6545490), (350, 5797434), (355, 5715780), (372, 5454575), (420, 4831195), (426, 4763150), (434, 4675350), (439, 4622100), (465, 4363660), (497, 4082700), (525, 3864956), (620, 3272745), (651, 3116900), (700, 2898717), (710, 2857890), (775, 2618196), (852, 2381575), (868, 2337675), (878, 2311050), (930, 2181830), (994, 2041350), (1050, 1932478), (1065, 1905260), (1085, 1870140), (1302, 1558450), (1317, 1540700), (1420, 1428945), (1491, 1360900), (1550, 1309098), (1756, 1155525), (1775, 1143156), (1860, 1090915), (1988, 1020675), (2100, 966239), (2130, 952630), (2170, 935070), (2195, 924420), (2201, 921900), (2325, 872732), (2485, 816540), (2604, 779225), (2634, 770350), (2982, 680450), (3073, 660300), (3100, 654549), (3255, 623380), (3550, 571578), (4260, 476315), (4340, 467535), (4390, 462210), (4402, 460950), (4650, 436366), (4970, 408270), (5268, 385175), (5325, 381052), (5425, 374028), (5964, 340225), (6146, 330150), (6510, 311690), (6585, 308140), (6603, 307300), (7100, 285789), (7455, 272180), (8780, 231105), (8804, 230475), (9219, 220100), (9300, 218183), (9940, 204135), (10650, 190526), (10850, 187014), (10975, 184884), (11005, 184380), (12292, 165075), (12425, 163308), (13020, 155845), (13170, 154070), (13206, 153650), (13609, 149100), (14910, 136090), (15365, 132060), (15407, 131700), (16275, 124676), (18438, 110050), (21300, 95263), (21700, 93507), (21950, 92442), (22010, 92190), (24850, 81654), (26340, 77035), (26412, 76825), (27218, 74550), (29820, 68045), (30730, 66030), (30814, 65850), (31169, 65100), (32550, 62338), (32925, 61628), (33015, 61460), (36876, 55025), (37275, 54436), (40827, 49700), (43900, 46221), (44020, 46095)]