55207350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 115406730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 150, 165, 171, 190, 198, 209, 225, 275, 285, 330, 342, 418, 450, 475, 495, 550, 570, 587, 627, 825, 855, 950, 990, 1045, 1174, 1254, 1425, 1650, 1710, 1761, 1881, 2090, 2475, 2850, 2935, 3135, 3522, 3762, 4275, 4950, 5225, 5283, 5870, 6270, 6457, 8550, 8805, 9405, 10450, 10566, 11153, 12914, 14675, 15675, 17610, 18810, 19371, 22306, 26415, 29350, 31350, 32285, 33459, 38742, 44025, 47025, 52830, 55765, 58113, 64570, 66918, 88050, 94050, 96855, 100377, 111530, 116226, 122683, 132075, 161425, 167295, 193710, 200754, 245366, 264150, 278825, 290565, 322850, 334590, 368049, 484275, 501885, 557650, 581130, 613415, 736098, 836475, 968550, 1003770, 1104147, 1226830, 1452825, 1672950, 1840245, 2208294, 2509425, 2905650, 3067075, 3680490, 5018850, 5520735, 6134150, 9201225, 11041470, 18402450, 27603675, 55207350]

約数ペア:

[(1, 55207350), (2, 27603675), (3, 18402450), (5, 11041470), (6, 9201225), (9, 6134150), (10, 5520735), (11, 5018850), (15, 3680490), (18, 3067075), (19, 2905650), (22, 2509425), (25, 2208294), (30, 1840245), (33, 1672950), (38, 1452825), (45, 1226830), (50, 1104147), (55, 1003770), (57, 968550), (66, 836475), (75, 736098), (90, 613415), (95, 581130), (99, 557650), (110, 501885), (114, 484275), (150, 368049), (165, 334590), (171, 322850), (190, 290565), (198, 278825), (209, 264150), (225, 245366), (275, 200754), (285, 193710), (330, 167295), (342, 161425), (418, 132075), (450, 122683), (475, 116226), (495, 111530), (550, 100377), (570, 96855), (587, 94050), (627, 88050), (825, 66918), (855, 64570), (950, 58113), (990, 55765), (1045, 52830), (1174, 47025), (1254, 44025), (1425, 38742), (1650, 33459), (1710, 32285), (1761, 31350), (1881, 29350), (2090, 26415), (2475, 22306), (2850, 19371), (2935, 18810), (3135, 17610), (3522, 15675), (3762, 14675), (4275, 12914), (4950, 11153), (5225, 10566), (5283, 10450), (5870, 9405), (6270, 8805), (6457, 8550)]