149969880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 523328400

約数和(自身を除く): 373358520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 139, 148, 162, 180, 185, 216, 222, 243, 270, 278, 296, 324, 333, 360, 370, 405, 417, 444, 486, 540, 555, 556, 648, 666, 695, 729, 740, 810, 834, 888, 972, 999, 1080, 1110, 1112, 1215, 1251, 1332, 1390, 1458, 1480, 1620, 1665, 1668, 1944, 1998, 2085, 2220, 2430, 2502, 2664, 2780, 2916, 2997, 3240, 3330, 3336, 3645, 3753, 3996, 4170, 4440, 4860, 4995, 5004, 5143, 5560, 5832, 5994, 6255, 6660, 7290, 7506, 7992, 8340, 8991, 9720, 9990, 10008, 10286, 11259, 11988, 12510, 13320, 14580, 14985, 15012, 15429, 16680, 17982, 18765, 19980, 20572, 22518, 23976, 25020, 25715, 26973, 29160, 29970, 30024, 30858, 33777, 35964, 37530, 39960, 41144, 44955, 45036, 46287, 50040, 51430, 53946, 56295, 59940, 61716, 67554, 71928, 75060, 77145, 89910, 90072, 92574, 101331, 102860, 107892, 112590, 119880, 123432, 134865, 135108, 138861, 150120, 154290, 168885, 179820, 185148, 202662, 205720, 215784, 225180, 231435, 269730, 270216, 277722, 308580, 337770, 359640, 370296, 405324, 416583, 450360, 462870, 506655, 539460, 555444, 617160, 675540, 694305, 810648, 833166, 925740, 1013310, 1078920, 1110888, 1249749, 1351080, 1388610, 1666332, 1851480, 2026620, 2082915, 2499498, 2777220, 3332664, 3749247, 4053240, 4165830, 4998996, 5554440, 6248745, 7498494, 8331660, 9997992, 12497490, 14996988, 16663320, 18746235, 24994980, 29993976, 37492470, 49989960, 74984940, 149969880]

約数ペア:

[(1, 149969880), (2, 74984940), (3, 49989960), (4, 37492470), (5, 29993976), (6, 24994980), (8, 18746235), (9, 16663320), (10, 14996988), (12, 12497490), (15, 9997992), (18, 8331660), (20, 7498494), (24, 6248745), (27, 5554440), (30, 4998996), (36, 4165830), (37, 4053240), (40, 3749247), (45, 3332664), (54, 2777220), (60, 2499498), (72, 2082915), (74, 2026620), (81, 1851480), (90, 1666332), (108, 1388610), (111, 1351080), (120, 1249749), (135, 1110888), (139, 1078920), (148, 1013310), (162, 925740), (180, 833166), (185, 810648), (216, 694305), (222, 675540), (243, 617160), (270, 555444), (278, 539460), (296, 506655), (324, 462870), (333, 450360), (360, 416583), (370, 405324), (405, 370296), (417, 359640), (444, 337770), (486, 308580), (540, 277722), (555, 270216), (556, 269730), (648, 231435), (666, 225180), (695, 215784), (729, 205720), (740, 202662), (810, 185148), (834, 179820), (888, 168885), (972, 154290), (999, 150120), (1080, 138861), (1110, 135108), (1112, 134865), (1215, 123432), (1251, 119880), (1332, 112590), (1390, 107892), (1458, 102860), (1480, 101331), (1620, 92574), (1665, 90072), (1668, 89910), (1944, 77145), (1998, 75060), (2085, 71928), (2220, 67554), (2430, 61716), (2502, 59940), (2664, 56295), (2780, 53946), (2916, 51430), (2997, 50040), (3240, 46287), (3330, 45036), (3336, 44955), (3645, 41144), (3753, 39960), (3996, 37530), (4170, 35964), (4440, 33777), (4860, 30858), (4995, 30024), (5004, 29970), (5143, 29160), (5560, 26973), (5832, 25715), (5994, 25020), (6255, 23976), (6660, 22518), (7290, 20572), (7506, 19980), (7992, 18765), (8340, 17982), (8991, 16680), (9720, 15429), (9990, 15012), (10008, 14985), (10286, 14580), (11259, 13320), (11988, 12510)]