299586300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 991186560

約数和(自身を除く): 691600260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 169, 190, 195, 228, 247, 260, 285, 300, 311, 325, 338, 380, 390, 475, 494, 507, 570, 622, 650, 676, 741, 780, 845, 933, 950, 975, 988, 1014, 1140, 1235, 1244, 1300, 1425, 1482, 1555, 1690, 1866, 1900, 1950, 2028, 2470, 2535, 2850, 2964, 3110, 3211, 3380, 3705, 3732, 3900, 4043, 4225, 4665, 4940, 5070, 5700, 5909, 6175, 6220, 6422, 7410, 7775, 8086, 8450, 9330, 9633, 10140, 11818, 12129, 12350, 12675, 12844, 14820, 15550, 16055, 16172, 16900, 17727, 18525, 18660, 19266, 20215, 23325, 23636, 24258, 24700, 25350, 29545, 31100, 32110, 35454, 37050, 38532, 40430, 46650, 48165, 48516, 50700, 52559, 59090, 60645, 64220, 70908, 74100, 76817, 80275, 80860, 88635, 93300, 96330, 101075, 105118, 118180, 121290, 147725, 153634, 157677, 160550, 177270, 192660, 202150, 210236, 230451, 240825, 242580, 262795, 295450, 303225, 307268, 315354, 321100, 354540, 384085, 404300, 443175, 460902, 481650, 525590, 590900, 606450, 630708, 768170, 788385, 886350, 921804, 963300, 998621, 1051180, 1152255, 1212900, 1313975, 1536340, 1576770, 1772700, 1920425, 1997242, 2304510, 2627950, 2995863, 3153540, 3840850, 3941925, 3994484, 4609020, 4993105, 5255900, 5761275, 5991726, 7681700, 7883850, 9986210, 11522550, 11983452, 14979315, 15767700, 19972420, 23045100, 24965525, 29958630, 49931050, 59917260, 74896575, 99862100, 149793150, 299586300]

約数ペア:

[(1, 299586300), (2, 149793150), (3, 99862100), (4, 74896575), (5, 59917260), (6, 49931050), (10, 29958630), (12, 24965525), (13, 23045100), (15, 19972420), (19, 15767700), (20, 14979315), (25, 11983452), (26, 11522550), (30, 9986210), (38, 7883850), (39, 7681700), (50, 5991726), (52, 5761275), (57, 5255900), (60, 4993105), (65, 4609020), (75, 3994484), (76, 3941925), (78, 3840850), (95, 3153540), (100, 2995863), (114, 2627950), (130, 2304510), (150, 1997242), (156, 1920425), (169, 1772700), (190, 1576770), (195, 1536340), (228, 1313975), (247, 1212900), (260, 1152255), (285, 1051180), (300, 998621), (311, 963300), (325, 921804), (338, 886350), (380, 788385), (390, 768170), (475, 630708), (494, 606450), (507, 590900), (570, 525590), (622, 481650), (650, 460902), (676, 443175), (741, 404300), (780, 384085), (845, 354540), (933, 321100), (950, 315354), (975, 307268), (988, 303225), (1014, 295450), (1140, 262795), (1235, 242580), (1244, 240825), (1300, 230451), (1425, 210236), (1482, 202150), (1555, 192660), (1690, 177270), (1866, 160550), (1900, 157677), (1950, 153634), (2028, 147725), (2470, 121290), (2535, 118180), (2850, 105118), (2964, 101075), (3110, 96330), (3211, 93300), (3380, 88635), (3705, 80860), (3732, 80275), (3900, 76817), (4043, 74100), (4225, 70908), (4665, 64220), (4940, 60645), (5070, 59090), (5700, 52559), (5909, 50700), (6175, 48516), (6220, 48165), (6422, 46650), (7410, 40430), (7775, 38532), (8086, 37050), (8450, 35454), (9330, 32110), (9633, 31100), (10140, 29545), (11818, 25350), (12129, 24700), (12350, 24258), (12675, 23636), (12844, 23325), (14820, 20215), (15550, 19266), (16055, 18660), (16172, 18525), (16900, 17727)]