7229200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 19927296

約数和(自身を除く): 12698096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 53, 55, 62, 80, 88, 100, 106, 110, 124, 155, 176, 200, 212, 220, 248, 265, 275, 310, 341, 400, 424, 440, 496, 530, 550, 583, 620, 682, 775, 848, 880, 1060, 1100, 1166, 1240, 1325, 1364, 1550, 1643, 1705, 2120, 2200, 2332, 2480, 2650, 2728, 2915, 3100, 3286, 3410, 4240, 4400, 4664, 5300, 5456, 5830, 6200, 6572, 6820, 8215, 8525, 9328, 10600, 11660, 12400, 13144, 13640, 14575, 16430, 17050, 18073, 21200, 23320, 26288, 27280, 29150, 32860, 34100, 36146, 41075, 46640, 58300, 65720, 68200, 72292, 82150, 90365, 116600, 131440, 136400, 144584, 164300, 180730, 233200, 289168, 328600, 361460, 451825, 657200, 722920, 903650, 1445840, 1807300, 3614600, 7229200]

約数ペア:

[(1, 7229200), (2, 3614600), (4, 1807300), (5, 1445840), (8, 903650), (10, 722920), (11, 657200), (16, 451825), (20, 361460), (22, 328600), (25, 289168), (31, 233200), (40, 180730), (44, 164300), (50, 144584), (53, 136400), (55, 131440), (62, 116600), (80, 90365), (88, 82150), (100, 72292), (106, 68200), (110, 65720), (124, 58300), (155, 46640), (176, 41075), (200, 36146), (212, 34100), (220, 32860), (248, 29150), (265, 27280), (275, 26288), (310, 23320), (341, 21200), (400, 18073), (424, 17050), (440, 16430), (496, 14575), (530, 13640), (550, 13144), (583, 12400), (620, 11660), (682, 10600), (775, 9328), (848, 8525), (880, 8215), (1060, 6820), (1100, 6572), (1166, 6200), (1240, 5830), (1325, 5456), (1364, 5300), (1550, 4664), (1643, 4400), (1705, 4240), (2120, 3410), (2200, 3286), (2332, 3100), (2480, 2915), (2650, 2728)]