304439100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5052

約数の個数: 144

約数和(自身を含む): 1041600000

約数和(自身を除く): 737160900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 4060, 4350, 4999, 5075, 6090, 8700, 9998, 10150, 12180, 14997, 15225, 19996, 20300, 24995, 29994, 30450, 34993, 49990, 59988, 60900, 69986, 74985, 99980, 104979, 124975, 139972, 144971, 149970, 174965, 209958, 249950, 289942, 299940, 349930, 374925, 419916, 434913, 499900, 524895, 579884, 699860, 724855, 749850, 869826, 874825, 1014797, 1049790, 1449710, 1499700, 1739652, 1749650, 2029594, 2099580, 2174565, 2624475, 2899420, 3044391, 3499300, 3624275, 4059188, 4349130, 5073985, 5248950, 6088782, 7248550, 8698260, 10147970, 10497900, 10872825, 12177564, 14497100, 15221955, 20295940, 21745650, 25369925, 30443910, 43491300, 50739850, 60887820, 76109775, 101479700, 152219550, 304439100]

約数ペア:

[(1, 304439100), (2, 152219550), (3, 101479700), (4, 76109775), (5, 60887820), (6, 50739850), (7, 43491300), (10, 30443910), (12, 25369925), (14, 21745650), (15, 20295940), (20, 15221955), (21, 14497100), (25, 12177564), (28, 10872825), (29, 10497900), (30, 10147970), (35, 8698260), (42, 7248550), (50, 6088782), (58, 5248950), (60, 5073985), (70, 4349130), (75, 4059188), (84, 3624275), (87, 3499300), (100, 3044391), (105, 2899420), (116, 2624475), (140, 2174565), (145, 2099580), (150, 2029594), (174, 1749650), (175, 1739652), (203, 1499700), (210, 1449710), (290, 1049790), (300, 1014797), (348, 874825), (350, 869826), (406, 749850), (420, 724855), (435, 699860), (525, 579884), (580, 524895), (609, 499900), (700, 434913), (725, 419916), (812, 374925), (870, 349930), (1015, 299940), (1050, 289942), (1218, 249950), (1450, 209958), (1740, 174965), (2030, 149970), (2100, 144971), (2175, 139972), (2436, 124975), (2900, 104979), (3045, 99980), (4060, 74985), (4350, 69986), (4999, 60900), (5075, 59988), (6090, 49990), (8700, 34993), (9998, 30450), (10150, 29994), (12180, 24995), (14997, 20300), (15225, 19996)]