131316900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3102

約数の個数: 144

約数和(自身を含む): 446513088

約数和(自身を除く): 315196188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3061, 3300, 3575, 3900, 4290, 6122, 7150, 8580, 9183, 10725, 12244, 14300, 15305, 18366, 21450, 30610, 33671, 36732, 39793, 42900, 45915, 61220, 67342, 76525, 79586, 91830, 101013, 119379, 134684, 153050, 159172, 168355, 183660, 198965, 202026, 229575, 238758, 306100, 336710, 397930, 404052, 437723, 459150, 477516, 505065, 596895, 673420, 795860, 841775, 875446, 918300, 994825, 1010130, 1193790, 1313169, 1683550, 1750892, 1989650, 2020260, 2188615, 2387580, 2525325, 2626338, 2984475, 3367100, 3979300, 4377230, 5050650, 5252676, 5968950, 6565845, 8754460, 10101300, 10943075, 11937900, 13131690, 21886150, 26263380, 32829225, 43772300, 65658450, 131316900]

約数ペア:

[(1, 131316900), (2, 65658450), (3, 43772300), (4, 32829225), (5, 26263380), (6, 21886150), (10, 13131690), (11, 11937900), (12, 10943075), (13, 10101300), (15, 8754460), (20, 6565845), (22, 5968950), (25, 5252676), (26, 5050650), (30, 4377230), (33, 3979300), (39, 3367100), (44, 2984475), (50, 2626338), (52, 2525325), (55, 2387580), (60, 2188615), (65, 2020260), (66, 1989650), (75, 1750892), (78, 1683550), (100, 1313169), (110, 1193790), (130, 1010130), (132, 994825), (143, 918300), (150, 875446), (156, 841775), (165, 795860), (195, 673420), (220, 596895), (260, 505065), (275, 477516), (286, 459150), (300, 437723), (325, 404052), (330, 397930), (390, 336710), (429, 306100), (550, 238758), (572, 229575), (650, 202026), (660, 198965), (715, 183660), (780, 168355), (825, 159172), (858, 153050), (975, 134684), (1100, 119379), (1300, 101013), (1430, 91830), (1650, 79586), (1716, 76525), (1950, 67342), (2145, 61220), (2860, 45915), (3061, 42900), (3300, 39793), (3575, 36732), (3900, 33671), (4290, 30610), (6122, 21450), (7150, 18366), (8580, 15305), (9183, 14300), (10725, 12244)]