161113200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 549107712

約数和(自身を除く): 387994512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 61, 62, 71, 75, 80, 93, 100, 120, 122, 124, 142, 150, 155, 183, 186, 200, 213, 240, 244, 248, 284, 300, 305, 310, 355, 366, 372, 400, 426, 465, 488, 496, 568, 600, 610, 620, 710, 732, 744, 775, 852, 915, 930, 976, 1065, 1136, 1200, 1220, 1240, 1420, 1464, 1488, 1525, 1550, 1704, 1775, 1830, 1860, 1891, 2130, 2201, 2325, 2440, 2480, 2840, 2928, 3050, 3100, 3408, 3550, 3660, 3720, 3782, 4260, 4331, 4402, 4575, 4650, 4880, 5325, 5673, 5680, 6100, 6200, 6603, 7100, 7320, 7440, 7564, 8520, 8662, 8804, 9150, 9300, 9455, 10650, 11005, 11346, 12200, 12400, 12993, 13206, 14200, 14640, 15128, 17040, 17324, 17608, 18300, 18600, 18910, 21300, 21655, 22010, 22692, 24400, 25986, 26412, 28365, 28400, 30256, 33015, 34648, 35216, 36600, 37200, 37820, 42600, 43310, 44020, 45384, 47275, 51972, 52824, 55025, 56730, 64965, 66030, 69296, 73200, 75640, 85200, 86620, 88040, 90768, 94550, 103944, 105648, 108275, 110050, 113460, 129930, 132060, 134261, 141825, 151280, 165075, 173240, 176080, 189100, 207888, 216550, 220100, 226920, 259860, 264120, 268522, 283650, 324825, 330150, 346480, 378200, 402783, 433100, 440200, 453840, 519720, 528240, 537044, 567300, 649650, 660300, 671305, 756400, 805566, 866200, 880400, 1039440, 1074088, 1134600, 1299300, 1320600, 1342610, 1611132, 1732400, 2013915, 2148176, 2269200, 2598600, 2641200, 2685220, 3222264, 3356525, 4027830, 5197200, 5370440, 6444528, 6713050, 8055660, 10069575, 10740880, 13426100, 16111320, 20139150, 26852200, 32222640, 40278300, 53704400, 80556600, 161113200]

約数ペア:

[(1, 161113200), (2, 80556600), (3, 53704400), (4, 40278300), (5, 32222640), (6, 26852200), (8, 20139150), (10, 16111320), (12, 13426100), (15, 10740880), (16, 10069575), (20, 8055660), (24, 6713050), (25, 6444528), (30, 5370440), (31, 5197200), (40, 4027830), (48, 3356525), (50, 3222264), (60, 2685220), (61, 2641200), (62, 2598600), (71, 2269200), (75, 2148176), (80, 2013915), (93, 1732400), (100, 1611132), (120, 1342610), (122, 1320600), (124, 1299300), (142, 1134600), (150, 1074088), (155, 1039440), (183, 880400), (186, 866200), (200, 805566), (213, 756400), (240, 671305), (244, 660300), (248, 649650), (284, 567300), (300, 537044), (305, 528240), (310, 519720), (355, 453840), (366, 440200), (372, 433100), (400, 402783), (426, 378200), (465, 346480), (488, 330150), (496, 324825), (568, 283650), (600, 268522), (610, 264120), (620, 259860), (710, 226920), (732, 220100), (744, 216550), (775, 207888), (852, 189100), (915, 176080), (930, 173240), (976, 165075), (1065, 151280), (1136, 141825), (1200, 134261), (1220, 132060), (1240, 129930), (1420, 113460), (1464, 110050), (1488, 108275), (1525, 105648), (1550, 103944), (1704, 94550), (1775, 90768), (1830, 88040), (1860, 86620), (1891, 85200), (2130, 75640), (2201, 73200), (2325, 69296), (2440, 66030), (2480, 64965), (2840, 56730), (2928, 55025), (3050, 52824), (3100, 51972), (3408, 47275), (3550, 45384), (3660, 44020), (3720, 43310), (3782, 42600), (4260, 37820), (4331, 37200), (4402, 36600), (4575, 35216), (4650, 34648), (4880, 33015), (5325, 30256), (5673, 28400), (5680, 28365), (6100, 26412), (6200, 25986), (6603, 24400), (7100, 22692), (7320, 22010), (7440, 21655), (7564, 21300), (8520, 18910), (8662, 18600), (8804, 18300), (9150, 17608), (9300, 17324), (9455, 17040), (10650, 15128), (11005, 14640), (11346, 14200), (12200, 13206), (12400, 12993)]