151131420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 524592432

約数和(自身を除く): 373461012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 257, 270, 297, 324, 330, 363, 396, 405, 484, 486, 495, 514, 540, 594, 605, 660, 726, 771, 810, 891, 972, 990, 1028, 1089, 1188, 1210, 1215, 1285, 1452, 1485, 1542, 1620, 1782, 1815, 1980, 2178, 2313, 2420, 2430, 2570, 2673, 2827, 2970, 3084, 3267, 3564, 3630, 3855, 4356, 4455, 4626, 4860, 5140, 5346, 5445, 5654, 5940, 6534, 6939, 7260, 7710, 8481, 8910, 9252, 9801, 10692, 10890, 11308, 11565, 13068, 13365, 13878, 14135, 15420, 16335, 16962, 17820, 19602, 20817, 21780, 23130, 25443, 26730, 27756, 28270, 29403, 31097, 32670, 33924, 34695, 39204, 41634, 42405, 46260, 49005, 50886, 53460, 56540, 58806, 62194, 62451, 65340, 69390, 76329, 83268, 84810, 93291, 98010, 101772, 104085, 117612, 124388, 124902, 127215, 138780, 147015, 152658, 155485, 169620, 186582, 196020, 208170, 228987, 249804, 254430, 279873, 294030, 305316, 310970, 312255, 373164, 381645, 416340, 457974, 466455, 508860, 559746, 588060, 621940, 624510, 686961, 763290, 839619, 915948, 932910, 1119492, 1144935, 1249020, 1373922, 1399365, 1526580, 1679238, 1865820, 2289870, 2518857, 2747844, 2798730, 3358476, 3434805, 4198095, 4579740, 5037714, 5597460, 6869610, 7556571, 8396190, 10075428, 12594285, 13739220, 15113142, 16792380, 25188570, 30226284, 37782855, 50377140, 75565710, 151131420]

約数ペア:

[(1, 151131420), (2, 75565710), (3, 50377140), (4, 37782855), (5, 30226284), (6, 25188570), (9, 16792380), (10, 15113142), (11, 13739220), (12, 12594285), (15, 10075428), (18, 8396190), (20, 7556571), (22, 6869610), (27, 5597460), (30, 5037714), (33, 4579740), (36, 4198095), (44, 3434805), (45, 3358476), (54, 2798730), (55, 2747844), (60, 2518857), (66, 2289870), (81, 1865820), (90, 1679238), (99, 1526580), (108, 1399365), (110, 1373922), (121, 1249020), (132, 1144935), (135, 1119492), (162, 932910), (165, 915948), (180, 839619), (198, 763290), (220, 686961), (242, 624510), (243, 621940), (257, 588060), (270, 559746), (297, 508860), (324, 466455), (330, 457974), (363, 416340), (396, 381645), (405, 373164), (484, 312255), (486, 310970), (495, 305316), (514, 294030), (540, 279873), (594, 254430), (605, 249804), (660, 228987), (726, 208170), (771, 196020), (810, 186582), (891, 169620), (972, 155485), (990, 152658), (1028, 147015), (1089, 138780), (1188, 127215), (1210, 124902), (1215, 124388), (1285, 117612), (1452, 104085), (1485, 101772), (1542, 98010), (1620, 93291), (1782, 84810), (1815, 83268), (1980, 76329), (2178, 69390), (2313, 65340), (2420, 62451), (2430, 62194), (2570, 58806), (2673, 56540), (2827, 53460), (2970, 50886), (3084, 49005), (3267, 46260), (3564, 42405), (3630, 41634), (3855, 39204), (4356, 34695), (4455, 33924), (4626, 32670), (4860, 31097), (5140, 29403), (5346, 28270), (5445, 27756), (5654, 26730), (5940, 25443), (6534, 23130), (6939, 21780), (7260, 20817), (7710, 19602), (8481, 17820), (8910, 16962), (9252, 16335), (9801, 15420), (10692, 14135), (10890, 13878), (11308, 13365), (11565, 13068)]