75538320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 287981568

約数和(自身を除く): 212443248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 71, 78, 80, 88, 93, 104, 110, 120, 124, 130, 132, 142, 143, 155, 156, 165, 176, 186, 195, 208, 213, 220, 240, 248, 260, 264, 284, 286, 310, 312, 330, 341, 355, 372, 390, 403, 426, 429, 440, 465, 496, 520, 528, 568, 572, 620, 624, 660, 682, 710, 715, 744, 780, 781, 806, 852, 858, 880, 923, 930, 1023, 1040, 1065, 1136, 1144, 1209, 1240, 1320, 1364, 1420, 1430, 1488, 1560, 1562, 1612, 1704, 1705, 1716, 1846, 1860, 2015, 2046, 2130, 2145, 2201, 2288, 2343, 2418, 2480, 2640, 2728, 2769, 2840, 2860, 3120, 3124, 3224, 3408, 3410, 3432, 3692, 3720, 3905, 4030, 4092, 4260, 4290, 4402, 4433, 4615, 4686, 4836, 5115, 5456, 5538, 5680, 5720, 6045, 6248, 6448, 6603, 6820, 6864, 7384, 7440, 7810, 8060, 8184, 8520, 8580, 8804, 8866, 9230, 9372, 9672, 10153, 10230, 11005, 11076, 11440, 11715, 12090, 12496, 13206, 13299, 13640, 13845, 14768, 15620, 16120, 16368, 17040, 17160, 17608, 17732, 18460, 18744, 19344, 20306, 20460, 22010, 22152, 22165, 23430, 24180, 24211, 26412, 26598, 27280, 27690, 28613, 30459, 31240, 32240, 33015, 34320, 35216, 35464, 36920, 37488, 40612, 40920, 44020, 44304, 44330, 46860, 48360, 48422, 50765, 52824, 53196, 55380, 57226, 60918, 62480, 66030, 66495, 70928, 72633, 73840, 81224, 81840, 85839, 88040, 88660, 93720, 96720, 96844, 101530, 105648, 106392, 110760, 114452, 121055, 121836, 132060, 132990, 143065, 145266, 152295, 162448, 171678, 176080, 177320, 187440, 193688, 203060, 212784, 221520, 228904, 242110, 243672, 264120, 265980, 286130, 290532, 304590, 314743, 343356, 354640, 363165, 387376, 406120, 429195, 457808, 484220, 487344, 528240, 531960, 572260, 581064, 609180, 629486, 686712, 726330, 812240, 858390, 944229, 968440, 1063920, 1144520, 1162128, 1218360, 1258972, 1373424, 1452660, 1573715, 1716780, 1888458, 1936880, 2289040, 2436720, 2517944, 2905320, 3147430, 3433560, 3776916, 4721145, 5035888, 5810640, 6294860, 6867120, 7553832, 9442290, 12589720, 15107664, 18884580, 25179440, 37769160, 75538320]

約数ペア:

[(1, 75538320), (2, 37769160), (3, 25179440), (4, 18884580), (5, 15107664), (6, 12589720), (8, 9442290), (10, 7553832), (11, 6867120), (12, 6294860), (13, 5810640), (15, 5035888), (16, 4721145), (20, 3776916), (22, 3433560), (24, 3147430), (26, 2905320), (30, 2517944), (31, 2436720), (33, 2289040), (39, 1936880), (40, 1888458), (44, 1716780), (48, 1573715), (52, 1452660), (55, 1373424), (60, 1258972), (62, 1218360), (65, 1162128), (66, 1144520), (71, 1063920), (78, 968440), (80, 944229), (88, 858390), (93, 812240), (104, 726330), (110, 686712), (120, 629486), (124, 609180), (130, 581064), (132, 572260), (142, 531960), (143, 528240), (155, 487344), (156, 484220), (165, 457808), (176, 429195), (186, 406120), (195, 387376), (208, 363165), (213, 354640), (220, 343356), (240, 314743), (248, 304590), (260, 290532), (264, 286130), (284, 265980), (286, 264120), (310, 243672), (312, 242110), (330, 228904), (341, 221520), (355, 212784), (372, 203060), (390, 193688), (403, 187440), (426, 177320), (429, 176080), (440, 171678), (465, 162448), (496, 152295), (520, 145266), (528, 143065), (568, 132990), (572, 132060), (620, 121836), (624, 121055), (660, 114452), (682, 110760), (710, 106392), (715, 105648), (744, 101530), (780, 96844), (781, 96720), (806, 93720), (852, 88660), (858, 88040), (880, 85839), (923, 81840), (930, 81224), (1023, 73840), (1040, 72633), (1065, 70928), (1136, 66495), (1144, 66030), (1209, 62480), (1240, 60918), (1320, 57226), (1364, 55380), (1420, 53196), (1430, 52824), (1488, 50765), (1560, 48422), (1562, 48360), (1612, 46860), (1704, 44330), (1705, 44304), (1716, 44020), (1846, 40920), (1860, 40612), (2015, 37488), (2046, 36920), (2130, 35464), (2145, 35216), (2201, 34320), (2288, 33015), (2343, 32240), (2418, 31240), (2480, 30459), (2640, 28613), (2728, 27690), (2769, 27280), (2840, 26598), (2860, 26412), (3120, 24211), (3124, 24180), (3224, 23430), (3408, 22165), (3410, 22152), (3432, 22010), (3692, 20460), (3720, 20306), (3905, 19344), (4030, 18744), (4092, 18460), (4260, 17732), (4290, 17608), (4402, 17160), (4433, 17040), (4615, 16368), (4686, 16120), (4836, 15620), (5115, 14768), (5456, 13845), (5538, 13640), (5680, 13299), (5720, 13206), (6045, 12496), (6248, 12090), (6448, 11715), (6603, 11440), (6820, 11076), (6864, 11005), (7384, 10230), (7440, 10153), (7810, 9672), (8060, 9372), (8184, 9230), (8520, 8866), (8580, 8804)]