123016860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 404490240

約数和(自身を除く): 281473380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 47, 54, 60, 74, 90, 94, 108, 111, 131, 135, 141, 148, 180, 185, 188, 222, 235, 262, 270, 282, 333, 370, 393, 423, 444, 470, 524, 540, 555, 564, 655, 666, 705, 740, 786, 846, 940, 999, 1110, 1179, 1269, 1310, 1332, 1410, 1572, 1665, 1692, 1739, 1965, 1998, 2115, 2220, 2358, 2538, 2620, 2820, 3330, 3478, 3537, 3930, 3996, 4230, 4716, 4847, 4995, 5076, 5217, 5895, 6157, 6345, 6660, 6956, 7074, 7860, 8460, 8695, 9694, 9990, 10434, 11790, 12314, 12690, 14148, 14541, 15651, 17390, 17685, 18471, 19388, 19980, 20868, 23580, 24235, 24628, 25380, 26085, 29082, 30785, 31302, 34780, 35370, 36942, 43623, 46953, 48470, 52170, 55413, 58164, 61570, 62604, 70740, 72705, 73884, 78255, 87246, 92355, 93906, 96940, 104340, 110826, 123140, 130869, 145410, 156510, 166239, 174492, 184710, 187812, 218115, 221652, 227809, 234765, 261738, 277065, 290820, 313020, 332478, 369420, 436230, 455618, 469530, 523476, 554130, 654345, 664956, 683427, 831195, 872460, 911236, 939060, 1108260, 1139045, 1308690, 1366854, 1662390, 2050281, 2278090, 2617380, 2733708, 3324780, 3417135, 4100562, 4556180, 6150843, 6834270, 8201124, 10251405, 12301686, 13668540, 20502810, 24603372, 30754215, 41005620, 61508430, 123016860]

約数ペア:

[(1, 123016860), (2, 61508430), (3, 41005620), (4, 30754215), (5, 24603372), (6, 20502810), (9, 13668540), (10, 12301686), (12, 10251405), (15, 8201124), (18, 6834270), (20, 6150843), (27, 4556180), (30, 4100562), (36, 3417135), (37, 3324780), (45, 2733708), (47, 2617380), (54, 2278090), (60, 2050281), (74, 1662390), (90, 1366854), (94, 1308690), (108, 1139045), (111, 1108260), (131, 939060), (135, 911236), (141, 872460), (148, 831195), (180, 683427), (185, 664956), (188, 654345), (222, 554130), (235, 523476), (262, 469530), (270, 455618), (282, 436230), (333, 369420), (370, 332478), (393, 313020), (423, 290820), (444, 277065), (470, 261738), (524, 234765), (540, 227809), (555, 221652), (564, 218115), (655, 187812), (666, 184710), (705, 174492), (740, 166239), (786, 156510), (846, 145410), (940, 130869), (999, 123140), (1110, 110826), (1179, 104340), (1269, 96940), (1310, 93906), (1332, 92355), (1410, 87246), (1572, 78255), (1665, 73884), (1692, 72705), (1739, 70740), (1965, 62604), (1998, 61570), (2115, 58164), (2220, 55413), (2358, 52170), (2538, 48470), (2620, 46953), (2820, 43623), (3330, 36942), (3478, 35370), (3537, 34780), (3930, 31302), (3996, 30785), (4230, 29082), (4716, 26085), (4847, 25380), (4995, 24628), (5076, 24235), (5217, 23580), (5895, 20868), (6157, 19980), (6345, 19388), (6660, 18471), (6956, 17685), (7074, 17390), (7860, 15651), (8460, 14541), (8695, 14148), (9694, 12690), (9990, 12314), (10434, 11790)]