198794700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 162

約数和(自身を含む): 675245844

約数和(自身を除く): 476451144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 169, 180, 195, 225, 234, 260, 300, 325, 338, 390, 450, 468, 507, 585, 650, 676, 780, 845, 900, 975, 1014, 1170, 1300, 1307, 1521, 1690, 1950, 2028, 2340, 2535, 2614, 2925, 3042, 3380, 3900, 3921, 4225, 5070, 5228, 5850, 6084, 6535, 7605, 7842, 8450, 10140, 11700, 11763, 12675, 13070, 15210, 15684, 16900, 16991, 19605, 23526, 25350, 26140, 30420, 32675, 33982, 38025, 39210, 47052, 50700, 50973, 58815, 65350, 67964, 76050, 78420, 84955, 98025, 101946, 117630, 130700, 152100, 152919, 169910, 196050, 203892, 220883, 235260, 254865, 294075, 305838, 339820, 392100, 424775, 441766, 509730, 588150, 611676, 662649, 764595, 849550, 883532, 1019460, 1104415, 1176300, 1274325, 1325298, 1529190, 1699100, 1987947, 2208830, 2548650, 2650596, 3058380, 3313245, 3822975, 3975894, 4417660, 5097300, 5522075, 6626490, 7645950, 7951788, 9939735, 11044150, 13252980, 15291900, 16566225, 19879470, 22088300, 33132450, 39758940, 49698675, 66264900, 99397350, 198794700]

約数ペア:

[(1, 198794700), (2, 99397350), (3, 66264900), (4, 49698675), (5, 39758940), (6, 33132450), (9, 22088300), (10, 19879470), (12, 16566225), (13, 15291900), (15, 13252980), (18, 11044150), (20, 9939735), (25, 7951788), (26, 7645950), (30, 6626490), (36, 5522075), (39, 5097300), (45, 4417660), (50, 3975894), (52, 3822975), (60, 3313245), (65, 3058380), (75, 2650596), (78, 2548650), (90, 2208830), (100, 1987947), (117, 1699100), (130, 1529190), (150, 1325298), (156, 1274325), (169, 1176300), (180, 1104415), (195, 1019460), (225, 883532), (234, 849550), (260, 764595), (300, 662649), (325, 611676), (338, 588150), (390, 509730), (450, 441766), (468, 424775), (507, 392100), (585, 339820), (650, 305838), (676, 294075), (780, 254865), (845, 235260), (900, 220883), (975, 203892), (1014, 196050), (1170, 169910), (1300, 152919), (1307, 152100), (1521, 130700), (1690, 117630), (1950, 101946), (2028, 98025), (2340, 84955), (2535, 78420), (2614, 76050), (2925, 67964), (3042, 65350), (3380, 58815), (3900, 50973), (3921, 50700), (4225, 47052), (5070, 39210), (5228, 38025), (5850, 33982), (6084, 32675), (6535, 30420), (7605, 26140), (7842, 25350), (8450, 23526), (10140, 19605), (11700, 16991), (11763, 16900), (12675, 15684), (13070, 15210)]