152127720

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 538444800

約数和(自身を除く): 386317080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 47, 54, 60, 72, 74, 81, 90, 94, 108, 111, 120, 135, 141, 148, 162, 180, 185, 188, 216, 222, 235, 243, 270, 282, 296, 324, 333, 360, 370, 376, 405, 423, 444, 470, 486, 540, 555, 564, 648, 666, 705, 729, 740, 810, 846, 888, 940, 972, 999, 1080, 1110, 1128, 1215, 1269, 1332, 1410, 1458, 1480, 1620, 1665, 1692, 1739, 1880, 1944, 1998, 2115, 2187, 2220, 2430, 2538, 2664, 2820, 2916, 2997, 3240, 3330, 3384, 3478, 3645, 3807, 3996, 4230, 4374, 4440, 4860, 4995, 5076, 5217, 5640, 5832, 5994, 6345, 6660, 6956, 7290, 7614, 7992, 8460, 8695, 8748, 8991, 9720, 9990, 10152, 10434, 10935, 11421, 11988, 12690, 13320, 13912, 14580, 14985, 15228, 15651, 16920, 17390, 17496, 17982, 19035, 19980, 20868, 21870, 22842, 23976, 25380, 26085, 26973, 29160, 29970, 30456, 31302, 34263, 34780, 35964, 38070, 39960, 41736, 43740, 44955, 45684, 46953, 50760, 52170, 53946, 57105, 59940, 62604, 68526, 69560, 71928, 76140, 78255, 80919, 87480, 89910, 91368, 93906, 102789, 104340, 107892, 114210, 119880, 125208, 134865, 137052, 140859, 152280, 156510, 161838, 171315, 179820, 187812, 205578, 208680, 215784, 228420, 234765, 269730, 274104, 281718, 313020, 323676, 342630, 359640, 375624, 404595, 411156, 422577, 456840, 469530, 513945, 539460, 563436, 626040, 647352, 685260, 704295, 809190, 822312, 845154, 939060, 1027890, 1078920, 1126872, 1267731, 1370520, 1408590, 1618380, 1690308, 1878120, 2055780, 2112885, 2535462, 2817180, 3236760, 3380616, 3803193, 4111560, 4225770, 5070924, 5634360, 6338655, 7606386, 8451540, 10141848, 12677310, 15212772, 16903080, 19015965, 25354620, 30425544, 38031930, 50709240, 76063860, 152127720]

約数ペア:

[(1, 152127720), (2, 76063860), (3, 50709240), (4, 38031930), (5, 30425544), (6, 25354620), (8, 19015965), (9, 16903080), (10, 15212772), (12, 12677310), (15, 10141848), (18, 8451540), (20, 7606386), (24, 6338655), (27, 5634360), (30, 5070924), (36, 4225770), (37, 4111560), (40, 3803193), (45, 3380616), (47, 3236760), (54, 2817180), (60, 2535462), (72, 2112885), (74, 2055780), (81, 1878120), (90, 1690308), (94, 1618380), (108, 1408590), (111, 1370520), (120, 1267731), (135, 1126872), (141, 1078920), (148, 1027890), (162, 939060), (180, 845154), (185, 822312), (188, 809190), (216, 704295), (222, 685260), (235, 647352), (243, 626040), (270, 563436), (282, 539460), (296, 513945), (324, 469530), (333, 456840), (360, 422577), (370, 411156), (376, 404595), (405, 375624), (423, 359640), (444, 342630), (470, 323676), (486, 313020), (540, 281718), (555, 274104), (564, 269730), (648, 234765), (666, 228420), (705, 215784), (729, 208680), (740, 205578), (810, 187812), (846, 179820), (888, 171315), (940, 161838), (972, 156510), (999, 152280), (1080, 140859), (1110, 137052), (1128, 134865), (1215, 125208), (1269, 119880), (1332, 114210), (1410, 107892), (1458, 104340), (1480, 102789), (1620, 93906), (1665, 91368), (1692, 89910), (1739, 87480), (1880, 80919), (1944, 78255), (1998, 76140), (2115, 71928), (2187, 69560), (2220, 68526), (2430, 62604), (2538, 59940), (2664, 57105), (2820, 53946), (2916, 52170), (2997, 50760), (3240, 46953), (3330, 45684), (3384, 44955), (3478, 43740), (3645, 41736), (3807, 39960), (3996, 38070), (4230, 35964), (4374, 34780), (4440, 34263), (4860, 31302), (4995, 30456), (5076, 29970), (5217, 29160), (5640, 26973), (5832, 26085), (5994, 25380), (6345, 23976), (6660, 22842), (6956, 21870), (7290, 20868), (7614, 19980), (7992, 19035), (8460, 17982), (8695, 17496), (8748, 17390), (8991, 16920), (9720, 15651), (9990, 15228), (10152, 14985), (10434, 14580), (10935, 13912), (11421, 13320), (11988, 12690)]