51331500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 190112832

約数和(自身を除く): 138781332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 30, 33, 34, 36, 44, 45, 50, 51, 55, 60, 61, 66, 68, 75, 85, 90, 99, 100, 102, 110, 122, 125, 132, 150, 153, 165, 170, 180, 183, 187, 198, 204, 220, 225, 244, 250, 255, 275, 300, 305, 306, 330, 340, 366, 374, 375, 396, 425, 450, 495, 500, 510, 549, 550, 561, 610, 612, 660, 671, 732, 748, 750, 765, 825, 850, 900, 915, 935, 990, 1020, 1037, 1098, 1100, 1122, 1125, 1220, 1275, 1342, 1375, 1500, 1525, 1530, 1650, 1683, 1700, 1830, 1870, 1980, 2013, 2074, 2125, 2196, 2244, 2250, 2475, 2550, 2684, 2745, 2750, 2805, 3050, 3060, 3111, 3300, 3355, 3366, 3660, 3740, 3825, 4026, 4125, 4148, 4250, 4500, 4575, 4675, 4950, 5100, 5185, 5490, 5500, 5610, 6039, 6100, 6222, 6375, 6710, 6732, 7625, 7650, 8052, 8250, 8415, 8500, 9150, 9333, 9350, 9900, 10065, 10370, 10980, 11220, 11407, 12078, 12375, 12444, 12750, 13420, 13725, 14025, 15250, 15300, 15555, 16500, 16775, 16830, 18300, 18666, 18700, 19125, 20130, 20740, 22814, 22875, 23375, 24156, 24750, 25500, 25925, 27450, 28050, 30195, 30500, 31110, 33550, 33660, 34221, 37332, 38250, 40260, 42075, 45628, 45750, 46665, 46750, 49500, 50325, 51850, 54900, 56100, 57035, 60390, 62220, 67100, 68442, 68625, 70125, 76500, 77775, 83875, 84150, 91500, 93330, 93500, 100650, 102663, 103700, 114070, 120780, 129625, 136884, 137250, 140250, 150975, 155550, 167750, 168300, 171105, 186660, 201300, 205326, 210375, 228140, 233325, 251625, 259250, 274500, 280500, 285175, 301950, 311100, 335500, 342210, 388875, 410652, 420750, 466650, 503250, 513315, 518500, 570350, 603900, 684420, 754875, 777750, 841500, 855525, 933300, 1006500, 1026630, 1140700, 1166625, 1425875, 1509750, 1555500, 1711050, 2053260, 2333250, 2566575, 2851750, 3019500, 3422100, 4277625, 4666500, 5133150, 5703500, 8555250, 10266300, 12832875, 17110500, 25665750, 51331500]

約数ペア:

[(1, 51331500), (2, 25665750), (3, 17110500), (4, 12832875), (5, 10266300), (6, 8555250), (9, 5703500), (10, 5133150), (11, 4666500), (12, 4277625), (15, 3422100), (17, 3019500), (18, 2851750), (20, 2566575), (22, 2333250), (25, 2053260), (30, 1711050), (33, 1555500), (34, 1509750), (36, 1425875), (44, 1166625), (45, 1140700), (50, 1026630), (51, 1006500), (55, 933300), (60, 855525), (61, 841500), (66, 777750), (68, 754875), (75, 684420), (85, 603900), (90, 570350), (99, 518500), (100, 513315), (102, 503250), (110, 466650), (122, 420750), (125, 410652), (132, 388875), (150, 342210), (153, 335500), (165, 311100), (170, 301950), (180, 285175), (183, 280500), (187, 274500), (198, 259250), (204, 251625), (220, 233325), (225, 228140), (244, 210375), (250, 205326), (255, 201300), (275, 186660), (300, 171105), (305, 168300), (306, 167750), (330, 155550), (340, 150975), (366, 140250), (374, 137250), (375, 136884), (396, 129625), (425, 120780), (450, 114070), (495, 103700), (500, 102663), (510, 100650), (549, 93500), (550, 93330), (561, 91500), (610, 84150), (612, 83875), (660, 77775), (671, 76500), (732, 70125), (748, 68625), (750, 68442), (765, 67100), (825, 62220), (850, 60390), (900, 57035), (915, 56100), (935, 54900), (990, 51850), (1020, 50325), (1037, 49500), (1098, 46750), (1100, 46665), (1122, 45750), (1125, 45628), (1220, 42075), (1275, 40260), (1342, 38250), (1375, 37332), (1500, 34221), (1525, 33660), (1530, 33550), (1650, 31110), (1683, 30500), (1700, 30195), (1830, 28050), (1870, 27450), (1980, 25925), (2013, 25500), (2074, 24750), (2125, 24156), (2196, 23375), (2244, 22875), (2250, 22814), (2475, 20740), (2550, 20130), (2684, 19125), (2745, 18700), (2750, 18666), (2805, 18300), (3050, 16830), (3060, 16775), (3111, 16500), (3300, 15555), (3355, 15300), (3366, 15250), (3660, 14025), (3740, 13725), (3825, 13420), (4026, 12750), (4125, 12444), (4148, 12375), (4250, 12078), (4500, 11407), (4575, 11220), (4675, 10980), (4950, 10370), (5100, 10065), (5185, 9900), (5490, 9350), (5500, 9333), (5610, 9150), (6039, 8500), (6100, 8415), (6222, 8250), (6375, 8052), (6710, 7650), (6732, 7625)]