228267900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1953

約数の個数: 216

約数和(自身を含む): 861194880

約数和(自身を除く): 632926980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1907, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3420, 3814, 3990, 4275, 4788, 5700, 5721, 5985, 6300, 6650, 7628, 7980, 8550, 9535, 9975, 11442, 11970, 13300, 13349, 17100, 17163, 19070, 19950, 22884, 23940, 26698, 28605, 29925, 34326, 36233, 38140, 39900, 40047, 47675, 53396, 57210, 59850, 66745, 68652, 72466, 80094, 85815, 95350, 108699, 114420, 119700, 120141, 133490, 143025, 144932, 160188, 171630, 181165, 190700, 200235, 217398, 240282, 253631, 266980, 286050, 326097, 333725, 343260, 362330, 400470, 429075, 434796, 480564, 507262, 543495, 572100, 600705, 652194, 667450, 724660, 760893, 800940, 858150, 905825, 1001175, 1014524, 1086990, 1201410, 1268155, 1304388, 1334900, 1521786, 1630485, 1716300, 1811650, 2002350, 2173980, 2282679, 2402820, 2536310, 2717475, 3003525, 3043572, 3260970, 3623300, 3804465, 4004700, 4565358, 5072620, 5434950, 6007050, 6340775, 6521940, 7608930, 8152425, 9130716, 10869900, 11413395, 12014100, 12681550, 15217860, 16304850, 19022325, 22826790, 25363100, 32609700, 38044650, 45653580, 57066975, 76089300, 114133950, 228267900]

約数ペア:

[(1, 228267900), (2, 114133950), (3, 76089300), (4, 57066975), (5, 45653580), (6, 38044650), (7, 32609700), (9, 25363100), (10, 22826790), (12, 19022325), (14, 16304850), (15, 15217860), (18, 12681550), (19, 12014100), (20, 11413395), (21, 10869900), (25, 9130716), (28, 8152425), (30, 7608930), (35, 6521940), (36, 6340775), (38, 6007050), (42, 5434950), (45, 5072620), (50, 4565358), (57, 4004700), (60, 3804465), (63, 3623300), (70, 3260970), (75, 3043572), (76, 3003525), (84, 2717475), (90, 2536310), (95, 2402820), (100, 2282679), (105, 2173980), (114, 2002350), (126, 1811650), (133, 1716300), (140, 1630485), (150, 1521786), (171, 1334900), (175, 1304388), (180, 1268155), (190, 1201410), (210, 1086990), (225, 1014524), (228, 1001175), (252, 905825), (266, 858150), (285, 800940), (300, 760893), (315, 724660), (342, 667450), (350, 652194), (380, 600705), (399, 572100), (420, 543495), (450, 507262), (475, 480564), (525, 434796), (532, 429075), (570, 400470), (630, 362330), (665, 343260), (684, 333725), (700, 326097), (798, 286050), (855, 266980), (900, 253631), (950, 240282), (1050, 217398), (1140, 200235), (1197, 190700), (1260, 181165), (1330, 171630), (1425, 160188), (1575, 144932), (1596, 143025), (1710, 133490), (1900, 120141), (1907, 119700), (1995, 114420), (2100, 108699), (2394, 95350), (2660, 85815), (2850, 80094), (3150, 72466), (3325, 68652), (3420, 66745), (3814, 59850), (3990, 57210), (4275, 53396), (4788, 47675), (5700, 40047), (5721, 39900), (5985, 38140), (6300, 36233), (6650, 34326), (7628, 29925), (7980, 28605), (8550, 26698), (9535, 23940), (9975, 22884), (11442, 19950), (11970, 19070), (13300, 17163), (13349, 17100)]