222243000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 256

約数和(自身を含む): 835660800

約数和(自身を除く): 613417800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 375, 380, 399, 420, 456, 475, 500, 525, 532, 557, 570, 600, 665, 700, 750, 760, 798, 840, 875, 950, 1000, 1050, 1064, 1114, 1140, 1330, 1400, 1425, 1500, 1596, 1671, 1750, 1900, 1995, 2100, 2228, 2280, 2375, 2625, 2660, 2785, 2850, 3000, 3192, 3325, 3342, 3500, 3800, 3899, 3990, 4200, 4456, 4750, 5250, 5320, 5570, 5700, 6650, 6684, 7000, 7125, 7798, 7980, 8355, 9500, 9975, 10500, 10583, 11140, 11400, 11697, 13300, 13368, 13925, 14250, 15596, 15960, 16625, 16710, 19000, 19495, 19950, 21000, 21166, 22280, 23394, 26600, 27850, 28500, 31192, 31749, 33250, 33420, 38990, 39900, 41775, 42332, 46788, 49875, 52915, 55700, 57000, 58485, 63498, 66500, 66840, 69625, 74081, 77980, 79800, 83550, 84664, 93576, 97475, 99750, 105830, 111400, 116970, 126996, 133000, 139250, 148162, 155960, 158745, 167100, 194950, 199500, 208875, 211660, 222243, 233940, 253992, 264575, 278500, 292425, 296324, 317490, 334200, 370405, 389900, 399000, 417750, 423320, 444486, 467880, 487375, 529150, 557000, 584850, 592648, 634980, 740810, 779800, 793725, 835500, 888972, 974750, 1058300, 1111215, 1169700, 1269960, 1322875, 1462125, 1481620, 1587450, 1671000, 1777944, 1852025, 1949500, 2116600, 2222430, 2339400, 2645750, 2924250, 2963240, 3174900, 3704050, 3899000, 3968625, 4444860, 5291500, 5556075, 5848500, 6349800, 7408100, 7937250, 8889720, 9260125, 10583000, 11112150, 11697000, 14816200, 15874500, 18520250, 22224300, 27780375, 31749000, 37040500, 44448600, 55560750, 74081000, 111121500, 222243000]

約数ペア:

[(1, 222243000), (2, 111121500), (3, 74081000), (4, 55560750), (5, 44448600), (6, 37040500), (7, 31749000), (8, 27780375), (10, 22224300), (12, 18520250), (14, 15874500), (15, 14816200), (19, 11697000), (20, 11112150), (21, 10583000), (24, 9260125), (25, 8889720), (28, 7937250), (30, 7408100), (35, 6349800), (38, 5848500), (40, 5556075), (42, 5291500), (50, 4444860), (56, 3968625), (57, 3899000), (60, 3704050), (70, 3174900), (75, 2963240), (76, 2924250), (84, 2645750), (95, 2339400), (100, 2222430), (105, 2116600), (114, 1949500), (120, 1852025), (125, 1777944), (133, 1671000), (140, 1587450), (150, 1481620), (152, 1462125), (168, 1322875), (175, 1269960), (190, 1169700), (200, 1111215), (210, 1058300), (228, 974750), (250, 888972), (266, 835500), (280, 793725), (285, 779800), (300, 740810), (350, 634980), (375, 592648), (380, 584850), (399, 557000), (420, 529150), (456, 487375), (475, 467880), (500, 444486), (525, 423320), (532, 417750), (557, 399000), (570, 389900), (600, 370405), (665, 334200), (700, 317490), (750, 296324), (760, 292425), (798, 278500), (840, 264575), (875, 253992), (950, 233940), (1000, 222243), (1050, 211660), (1064, 208875), (1114, 199500), (1140, 194950), (1330, 167100), (1400, 158745), (1425, 155960), (1500, 148162), (1596, 139250), (1671, 133000), (1750, 126996), (1900, 116970), (1995, 111400), (2100, 105830), (2228, 99750), (2280, 97475), (2375, 93576), (2625, 84664), (2660, 83550), (2785, 79800), (2850, 77980), (3000, 74081), (3192, 69625), (3325, 66840), (3342, 66500), (3500, 63498), (3800, 58485), (3899, 57000), (3990, 55700), (4200, 52915), (4456, 49875), (4750, 46788), (5250, 42332), (5320, 41775), (5570, 39900), (5700, 38990), (6650, 33420), (6684, 33250), (7000, 31749), (7125, 31192), (7798, 28500), (7980, 27850), (8355, 26600), (9500, 23394), (9975, 22280), (10500, 21166), (10583, 21000), (11140, 19950), (11400, 19495), (11697, 19000), (13300, 16710), (13368, 16625), (13925, 15960), (14250, 15596)]