148572900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{1123}}^1$

素因数の和:1160

約数の個数: 216

約数和(自身を含む): 556110240

約数和(自身を除く): 407537340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1123, 1225, 1260, 1323, 1350, 1470, 1575, 1764, 1890, 2100, 2205, 2246, 2450, 2646, 2700, 2940, 3150, 3369, 3675, 3780, 4410, 4492, 4725, 4900, 5292, 5615, 6300, 6615, 6738, 7350, 7861, 8820, 9450, 10107, 11025, 11230, 13230, 13476, 14700, 15722, 16845, 18900, 20214, 22050, 22460, 23583, 26460, 28075, 30321, 31444, 33075, 33690, 39305, 40428, 44100, 47166, 50535, 55027, 56150, 60642, 66150, 67380, 70749, 78610, 84225, 94332, 101070, 110054, 112300, 117915, 121284, 132300, 141498, 151605, 157220, 165081, 168450, 196525, 202140, 212247, 220108, 235830, 252675, 275135, 282996, 303210, 330162, 336900, 353745, 393050, 424494, 471660, 495243, 505350, 550270, 589575, 606420, 660324, 707490, 758025, 786100, 825405, 848988, 990486, 1010700, 1061235, 1100540, 1179150, 1375675, 1414980, 1485729, 1516050, 1650810, 1768725, 1980972, 2122470, 2358300, 2476215, 2751350, 2971458, 3032100, 3301620, 3537450, 4127025, 4244940, 4952430, 5306175, 5502700, 5942916, 7074900, 7428645, 8254050, 9904860, 10612350, 12381075, 14857290, 16508100, 21224700, 24762150, 29714580, 37143225, 49524300, 74286450, 148572900]

約数ペア:

[(1, 148572900), (2, 74286450), (3, 49524300), (4, 37143225), (5, 29714580), (6, 24762150), (7, 21224700), (9, 16508100), (10, 14857290), (12, 12381075), (14, 10612350), (15, 9904860), (18, 8254050), (20, 7428645), (21, 7074900), (25, 5942916), (27, 5502700), (28, 5306175), (30, 4952430), (35, 4244940), (36, 4127025), (42, 3537450), (45, 3301620), (49, 3032100), (50, 2971458), (54, 2751350), (60, 2476215), (63, 2358300), (70, 2122470), (75, 1980972), (84, 1768725), (90, 1650810), (98, 1516050), (100, 1485729), (105, 1414980), (108, 1375675), (126, 1179150), (135, 1100540), (140, 1061235), (147, 1010700), (150, 990486), (175, 848988), (180, 825405), (189, 786100), (196, 758025), (210, 707490), (225, 660324), (245, 606420), (252, 589575), (270, 550270), (294, 505350), (300, 495243), (315, 471660), (350, 424494), (378, 393050), (420, 353745), (441, 336900), (450, 330162), (490, 303210), (525, 282996), (540, 275135), (588, 252675), (630, 235830), (675, 220108), (700, 212247), (735, 202140), (756, 196525), (882, 168450), (900, 165081), (945, 157220), (980, 151605), (1050, 141498), (1123, 132300), (1225, 121284), (1260, 117915), (1323, 112300), (1350, 110054), (1470, 101070), (1575, 94332), (1764, 84225), (1890, 78610), (2100, 70749), (2205, 67380), (2246, 66150), (2450, 60642), (2646, 56150), (2700, 55027), (2940, 50535), (3150, 47166), (3369, 44100), (3675, 40428), (3780, 39305), (4410, 33690), (4492, 33075), (4725, 31444), (4900, 30321), (5292, 28075), (5615, 26460), (6300, 23583), (6615, 22460), (6738, 22050), (7350, 20214), (7861, 18900), (8820, 16845), (9450, 15722), (10107, 14700), (11025, 13476), (11230, 13230)]