180016830

素因数分解:

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

素因数の和:605

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 404945730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 243, 266, 270, 285, 315, 342, 378, 399, 405, 486, 513, 557, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1114, 1134, 1197, 1215, 1330, 1539, 1671, 1701, 1710, 1890, 1995, 2394, 2430, 2565, 2785, 2835, 3078, 3342, 3402, 3591, 3899, 3990, 4617, 5013, 5130, 5570, 5670, 5985, 7182, 7695, 7798, 8355, 8505, 9234, 10026, 10583, 10773, 11697, 11970, 15039, 15390, 16710, 17010, 17955, 19495, 21166, 21546, 23085, 23394, 25065, 30078, 31749, 32319, 35091, 35910, 38990, 45117, 46170, 50130, 52915, 53865, 58485, 63498, 64638, 70182, 74081, 75195, 90234, 95247, 105273, 105830, 107730, 116970, 135351, 148162, 150390, 158745, 161595, 175455, 190494, 210546, 222243, 225585, 270702, 285741, 315819, 317490, 323190, 350910, 370405, 444486, 451170, 476235, 526365, 571482, 631638, 666729, 676755, 740810, 857223, 947457, 952470, 1052730, 1111215, 1333458, 1353510, 1428705, 1579095, 1714446, 1894914, 2000187, 2222430, 2571669, 2857410, 3158190, 3333645, 4000374, 4286115, 4737285, 5143338, 6000561, 6667290, 8572230, 9474570, 10000935, 12001122, 12858345, 18001683, 20001870, 25716690, 30002805, 36003366, 60005610, 90008415, 180016830]

約数ペア:

[(1, 180016830), (2, 90008415), (3, 60005610), (5, 36003366), (6, 30002805), (7, 25716690), (9, 20001870), (10, 18001683), (14, 12858345), (15, 12001122), (18, 10000935), (19, 9474570), (21, 8572230), (27, 6667290), (30, 6000561), (35, 5143338), (38, 4737285), (42, 4286115), (45, 4000374), (54, 3333645), (57, 3158190), (63, 2857410), (70, 2571669), (81, 2222430), (90, 2000187), (95, 1894914), (105, 1714446), (114, 1579095), (126, 1428705), (133, 1353510), (135, 1333458), (162, 1111215), (171, 1052730), (189, 952470), (190, 947457), (210, 857223), (243, 740810), (266, 676755), (270, 666729), (285, 631638), (315, 571482), (342, 526365), (378, 476235), (399, 451170), (405, 444486), (486, 370405), (513, 350910), (557, 323190), (567, 317490), (570, 315819), (630, 285741), (665, 270702), (798, 225585), (810, 222243), (855, 210546), (945, 190494), (1026, 175455), (1114, 161595), (1134, 158745), (1197, 150390), (1215, 148162), (1330, 135351), (1539, 116970), (1671, 107730), (1701, 105830), (1710, 105273), (1890, 95247), (1995, 90234), (2394, 75195), (2430, 74081), (2565, 70182), (2785, 64638), (2835, 63498), (3078, 58485), (3342, 53865), (3402, 52915), (3591, 50130), (3899, 46170), (3990, 45117), (4617, 38990), (5013, 35910), (5130, 35091), (5570, 32319), (5670, 31749), (5985, 30078), (7182, 25065), (7695, 23394), (7798, 23085), (8355, 21546), (8505, 21166), (9234, 19495), (10026, 17955), (10583, 17010), (10773, 16710), (11697, 15390), (11970, 15039)]