16395900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 51330048

約数和(自身を除く): 34934148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 43, 50, 60, 62, 75, 82, 86, 93, 100, 123, 124, 129, 150, 155, 164, 172, 186, 205, 215, 246, 258, 300, 310, 372, 410, 430, 465, 492, 516, 615, 620, 645, 775, 820, 860, 930, 1025, 1075, 1230, 1271, 1290, 1333, 1550, 1763, 1860, 2050, 2150, 2325, 2460, 2542, 2580, 2666, 3075, 3100, 3225, 3526, 3813, 3999, 4100, 4300, 4650, 5084, 5289, 5332, 6150, 6355, 6450, 6665, 7052, 7626, 7998, 8815, 9300, 10578, 12300, 12710, 12900, 13330, 15252, 15996, 17630, 19065, 19995, 21156, 25420, 26445, 26660, 31775, 33325, 35260, 38130, 39990, 44075, 52890, 54653, 63550, 66650, 76260, 79980, 88150, 95325, 99975, 105780, 109306, 127100, 132225, 133300, 163959, 176300, 190650, 199950, 218612, 264450, 273265, 327918, 381300, 399900, 528900, 546530, 655836, 819795, 1093060, 1366325, 1639590, 2732650, 3279180, 4098975, 5465300, 8197950, 16395900]

約数ペア:

[(1, 16395900), (2, 8197950), (3, 5465300), (4, 4098975), (5, 3279180), (6, 2732650), (10, 1639590), (12, 1366325), (15, 1093060), (20, 819795), (25, 655836), (30, 546530), (31, 528900), (41, 399900), (43, 381300), (50, 327918), (60, 273265), (62, 264450), (75, 218612), (82, 199950), (86, 190650), (93, 176300), (100, 163959), (123, 133300), (124, 132225), (129, 127100), (150, 109306), (155, 105780), (164, 99975), (172, 95325), (186, 88150), (205, 79980), (215, 76260), (246, 66650), (258, 63550), (300, 54653), (310, 52890), (372, 44075), (410, 39990), (430, 38130), (465, 35260), (492, 33325), (516, 31775), (615, 26660), (620, 26445), (645, 25420), (775, 21156), (820, 19995), (860, 19065), (930, 17630), (1025, 15996), (1075, 15252), (1230, 13330), (1271, 12900), (1290, 12710), (1333, 12300), (1550, 10578), (1763, 9300), (1860, 8815), (2050, 7998), (2150, 7626), (2325, 7052), (2460, 6665), (2542, 6450), (2580, 6355), (2666, 6150), (3075, 5332), (3100, 5289), (3225, 5084), (3526, 4650), (3813, 4300), (3999, 4100)]