202048470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 609336000

約数和(自身を除く): 407287530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 61, 65, 78, 90, 95, 114, 117, 122, 130, 149, 171, 183, 190, 195, 234, 247, 285, 298, 305, 342, 366, 390, 447, 494, 549, 570, 585, 610, 741, 745, 793, 855, 894, 915, 1098, 1159, 1170, 1235, 1341, 1482, 1490, 1586, 1710, 1830, 1937, 2223, 2235, 2318, 2379, 2470, 2682, 2745, 2831, 3477, 3705, 3874, 3965, 4446, 4470, 4758, 5490, 5662, 5795, 5811, 6705, 6954, 7137, 7410, 7930, 8493, 9089, 9685, 10431, 11115, 11590, 11622, 11895, 13410, 14155, 14274, 15067, 16986, 17385, 17433, 18178, 19370, 20862, 22230, 23790, 25479, 27267, 28310, 29055, 30134, 34770, 34866, 35685, 36803, 42465, 45201, 45445, 50958, 52155, 54534, 58110, 71370, 73606, 75335, 81801, 84930, 87165, 90402, 90890, 104310, 110409, 118157, 127395, 135603, 136335, 150670, 163602, 172691, 174330, 184015, 220818, 226005, 236314, 254790, 271206, 272670, 331227, 345382, 354471, 368030, 409005, 452010, 518073, 552045, 590785, 662454, 678015, 708942, 818010, 863455, 1036146, 1063413, 1104090, 1181570, 1356030, 1554219, 1656135, 1726910, 1772355, 2126826, 2244983, 2590365, 3108438, 3312270, 3544710, 4489966, 5180730, 5317065, 6734949, 7771095, 10634130, 11224915, 13469898, 15542190, 20204847, 22449830, 33674745, 40409694, 67349490, 101024235, 202048470]

約数ペア:

[(1, 202048470), (2, 101024235), (3, 67349490), (5, 40409694), (6, 33674745), (9, 22449830), (10, 20204847), (13, 15542190), (15, 13469898), (18, 11224915), (19, 10634130), (26, 7771095), (30, 6734949), (38, 5317065), (39, 5180730), (45, 4489966), (57, 3544710), (61, 3312270), (65, 3108438), (78, 2590365), (90, 2244983), (95, 2126826), (114, 1772355), (117, 1726910), (122, 1656135), (130, 1554219), (149, 1356030), (171, 1181570), (183, 1104090), (190, 1063413), (195, 1036146), (234, 863455), (247, 818010), (285, 708942), (298, 678015), (305, 662454), (342, 590785), (366, 552045), (390, 518073), (447, 452010), (494, 409005), (549, 368030), (570, 354471), (585, 345382), (610, 331227), (741, 272670), (745, 271206), (793, 254790), (855, 236314), (894, 226005), (915, 220818), (1098, 184015), (1159, 174330), (1170, 172691), (1235, 163602), (1341, 150670), (1482, 136335), (1490, 135603), (1586, 127395), (1710, 118157), (1830, 110409), (1937, 104310), (2223, 90890), (2235, 90402), (2318, 87165), (2379, 84930), (2470, 81801), (2682, 75335), (2745, 73606), (2831, 71370), (3477, 58110), (3705, 54534), (3874, 52155), (3965, 50958), (4446, 45445), (4470, 45201), (4758, 42465), (5490, 36803), (5662, 35685), (5795, 34866), (5811, 34770), (6705, 30134), (6954, 29055), (7137, 28310), (7410, 27267), (7930, 25479), (8493, 23790), (9089, 22230), (9685, 20862), (10431, 19370), (11115, 18178), (11590, 17433), (11622, 17385), (11895, 16986), (13410, 15067), (14155, 14274)]