4728150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 15475200

約数和(自身を除く): 10747050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 79, 90, 95, 105, 114, 126, 133, 150, 158, 171, 175, 190, 210, 225, 237, 266, 285, 315, 342, 350, 395, 399, 450, 474, 475, 525, 553, 570, 630, 665, 711, 790, 798, 855, 950, 1050, 1106, 1185, 1197, 1330, 1422, 1425, 1501, 1575, 1659, 1710, 1975, 1995, 2370, 2394, 2765, 2850, 3002, 3150, 3318, 3325, 3555, 3950, 3990, 4275, 4503, 4977, 5530, 5925, 5985, 6650, 7110, 7505, 8295, 8550, 9006, 9954, 9975, 10507, 11850, 11970, 13509, 13825, 15010, 16590, 17775, 19950, 21014, 22515, 24885, 27018, 27650, 29925, 31521, 35550, 37525, 41475, 45030, 49770, 52535, 59850, 63042, 67545, 75050, 82950, 94563, 105070, 112575, 124425, 135090, 157605, 189126, 225150, 248850, 262675, 315210, 337725, 472815, 525350, 675450, 788025, 945630, 1576050, 2364075, 4728150]

約数ペア:

[(1, 4728150), (2, 2364075), (3, 1576050), (5, 945630), (6, 788025), (7, 675450), (9, 525350), (10, 472815), (14, 337725), (15, 315210), (18, 262675), (19, 248850), (21, 225150), (25, 189126), (30, 157605), (35, 135090), (38, 124425), (42, 112575), (45, 105070), (50, 94563), (57, 82950), (63, 75050), (70, 67545), (75, 63042), (79, 59850), (90, 52535), (95, 49770), (105, 45030), (114, 41475), (126, 37525), (133, 35550), (150, 31521), (158, 29925), (171, 27650), (175, 27018), (190, 24885), (210, 22515), (225, 21014), (237, 19950), (266, 17775), (285, 16590), (315, 15010), (342, 13825), (350, 13509), (395, 11970), (399, 11850), (450, 10507), (474, 9975), (475, 9954), (525, 9006), (553, 8550), (570, 8295), (630, 7505), (665, 7110), (711, 6650), (790, 5985), (798, 5925), (855, 5530), (950, 4977), (1050, 4503), (1106, 4275), (1185, 3990), (1197, 3950), (1330, 3555), (1422, 3325), (1425, 3318), (1501, 3150), (1575, 3002), (1659, 2850), (1710, 2765), (1975, 2394), (1995, 2370)]