121566900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 446027008

約数和(自身を除く): 324460108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 61, 65, 70, 73, 75, 78, 84, 91, 100, 105, 122, 130, 140, 146, 150, 156, 175, 182, 183, 195, 210, 219, 244, 260, 273, 292, 300, 305, 325, 350, 364, 365, 366, 390, 420, 427, 438, 455, 511, 525, 546, 610, 650, 700, 730, 732, 780, 793, 854, 876, 910, 915, 949, 975, 1022, 1050, 1092, 1095, 1220, 1281, 1300, 1365, 1460, 1525, 1533, 1586, 1708, 1820, 1825, 1830, 1898, 1950, 2044, 2100, 2135, 2190, 2275, 2379, 2555, 2562, 2730, 2847, 3050, 3066, 3172, 3650, 3660, 3796, 3900, 3965, 4270, 4380, 4453, 4550, 4575, 4745, 4758, 5110, 5124, 5460, 5475, 5551, 5694, 6100, 6132, 6405, 6643, 6825, 7300, 7665, 7930, 8540, 8906, 9100, 9150, 9490, 9516, 10220, 10675, 10950, 11102, 11388, 11895, 12775, 12810, 13286, 13359, 13650, 14235, 15330, 15860, 16653, 17812, 18300, 18980, 19825, 19929, 21350, 21900, 22204, 22265, 23725, 23790, 25550, 25620, 26572, 26718, 27300, 27755, 28470, 30660, 31171, 32025, 33215, 33306, 38325, 39650, 39858, 42700, 44530, 47450, 47580, 51100, 53436, 55510, 56940, 57889, 59475, 62342, 64050, 66430, 66612, 66795, 71175, 76650, 79300, 79716, 83265, 89060, 93513, 94900, 99645, 111020, 111325, 115778, 118950, 124684, 128100, 132860, 133590, 138775, 142350, 153300, 155855, 166075, 166530, 173667, 187026, 199290, 222650, 231556, 237900, 267180, 277550, 284700, 289445, 311710, 332150, 333060, 333975, 347334, 374052, 398580, 405223, 416325, 445300, 467565, 498225, 555100, 578890, 623420, 664300, 667950, 694668, 779275, 810446, 832650, 868335, 935130, 996450, 1157780, 1215669, 1335900, 1447225, 1558550, 1620892, 1665300, 1736670, 1870260, 1992900, 2026115, 2337825, 2431338, 2894450, 3117100, 3473340, 4052230, 4341675, 4675650, 4862676, 5788900, 6078345, 8104460, 8683350, 9351300, 10130575, 12156690, 17366700, 20261150, 24313380, 30391725, 40522300, 60783450, 121566900]

約数ペア:

[(1, 121566900), (2, 60783450), (3, 40522300), (4, 30391725), (5, 24313380), (6, 20261150), (7, 17366700), (10, 12156690), (12, 10130575), (13, 9351300), (14, 8683350), (15, 8104460), (20, 6078345), (21, 5788900), (25, 4862676), (26, 4675650), (28, 4341675), (30, 4052230), (35, 3473340), (39, 3117100), (42, 2894450), (50, 2431338), (52, 2337825), (60, 2026115), (61, 1992900), (65, 1870260), (70, 1736670), (73, 1665300), (75, 1620892), (78, 1558550), (84, 1447225), (91, 1335900), (100, 1215669), (105, 1157780), (122, 996450), (130, 935130), (140, 868335), (146, 832650), (150, 810446), (156, 779275), (175, 694668), (182, 667950), (183, 664300), (195, 623420), (210, 578890), (219, 555100), (244, 498225), (260, 467565), (273, 445300), (292, 416325), (300, 405223), (305, 398580), (325, 374052), (350, 347334), (364, 333975), (365, 333060), (366, 332150), (390, 311710), (420, 289445), (427, 284700), (438, 277550), (455, 267180), (511, 237900), (525, 231556), (546, 222650), (610, 199290), (650, 187026), (700, 173667), (730, 166530), (732, 166075), (780, 155855), (793, 153300), (854, 142350), (876, 138775), (910, 133590), (915, 132860), (949, 128100), (975, 124684), (1022, 118950), (1050, 115778), (1092, 111325), (1095, 111020), (1220, 99645), (1281, 94900), (1300, 93513), (1365, 89060), (1460, 83265), (1525, 79716), (1533, 79300), (1586, 76650), (1708, 71175), (1820, 66795), (1825, 66612), (1830, 66430), (1898, 64050), (1950, 62342), (2044, 59475), (2100, 57889), (2135, 56940), (2190, 55510), (2275, 53436), (2379, 51100), (2555, 47580), (2562, 47450), (2730, 44530), (2847, 42700), (3050, 39858), (3066, 39650), (3172, 38325), (3650, 33306), (3660, 33215), (3796, 32025), (3900, 31171), (3965, 30660), (4270, 28470), (4380, 27755), (4453, 27300), (4550, 26718), (4575, 26572), (4745, 25620), (4758, 25550), (5110, 23790), (5124, 23725), (5460, 22265), (5475, 22204), (5551, 21900), (5694, 21350), (6100, 19929), (6132, 19825), (6405, 18980), (6643, 18300), (6825, 17812), (7300, 16653), (7665, 15860), (7930, 15330), (8540, 14235), (8906, 13650), (9100, 13359), (9150, 13286), (9490, 12810), (9516, 12775), (10220, 11895), (10675, 11388), (10950, 11102)]