198316300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 591073280

約数和(自身を除く): 392756980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 31, 35, 37, 38, 50, 52, 62, 65, 70, 74, 76, 91, 95, 100, 124, 130, 133, 140, 148, 155, 175, 182, 185, 190, 217, 247, 259, 260, 266, 310, 325, 350, 364, 370, 380, 403, 434, 455, 475, 481, 494, 518, 532, 589, 620, 650, 665, 700, 703, 740, 775, 806, 868, 910, 925, 950, 962, 988, 1036, 1085, 1147, 1178, 1235, 1295, 1300, 1330, 1406, 1550, 1612, 1729, 1820, 1850, 1900, 1924, 2015, 2170, 2275, 2294, 2356, 2405, 2470, 2590, 2660, 2812, 2821, 2945, 3100, 3325, 3367, 3458, 3515, 3700, 4030, 4123, 4340, 4550, 4588, 4810, 4921, 4940, 5180, 5425, 5642, 5735, 5890, 6175, 6475, 6650, 6734, 6916, 7030, 7657, 8029, 8060, 8246, 8645, 9100, 9139, 9620, 9842, 10075, 10850, 11284, 11470, 11780, 12025, 12350, 12950, 13300, 13468, 14060, 14105, 14725, 14911, 15314, 16058, 16492, 16835, 17290, 17575, 18278, 19684, 20150, 20615, 21700, 21793, 22940, 24050, 24605, 24700, 25900, 28210, 28675, 29450, 29822, 30628, 32116, 33670, 34580, 35150, 36556, 38285, 40145, 40300, 41230, 43225, 43586, 45695, 48100, 49210, 53599, 56420, 57350, 58900, 59644, 63973, 67340, 70300, 70525, 74555, 76570, 80290, 82460, 84175, 86450, 87172, 91390, 98420, 103075, 104377, 107198, 108965, 114700, 123025, 127946, 141050, 149110, 152551, 153140, 160580, 168350, 172900, 182780, 191425, 200725, 206150, 208754, 214396, 217930, 228475, 246050, 255892, 267995, 282100, 283309, 298220, 305102, 319865, 336700, 372775, 382850, 401450, 412300, 417508, 435860, 456950, 492100, 521885, 535990, 544825, 566618, 610204, 639730, 745550, 762755, 765700, 802900, 913900, 1043770, 1071980, 1089650, 1133236, 1279460, 1339975, 1416545, 1491100, 1525510, 1599325, 1983163, 2087540, 2179300, 2609425, 2679950, 2833090, 3051020, 3198650, 3813775, 3966326, 5218850, 5359900, 5666180, 6397300, 7082725, 7627550, 7932652, 9915815, 10437700, 14165450, 15255100, 19831630, 28330900, 39663260, 49579075, 99158150, 198316300]

約数ペア:

[(1, 198316300), (2, 99158150), (4, 49579075), (5, 39663260), (7, 28330900), (10, 19831630), (13, 15255100), (14, 14165450), (19, 10437700), (20, 9915815), (25, 7932652), (26, 7627550), (28, 7082725), (31, 6397300), (35, 5666180), (37, 5359900), (38, 5218850), (50, 3966326), (52, 3813775), (62, 3198650), (65, 3051020), (70, 2833090), (74, 2679950), (76, 2609425), (91, 2179300), (95, 2087540), (100, 1983163), (124, 1599325), (130, 1525510), (133, 1491100), (140, 1416545), (148, 1339975), (155, 1279460), (175, 1133236), (182, 1089650), (185, 1071980), (190, 1043770), (217, 913900), (247, 802900), (259, 765700), (260, 762755), (266, 745550), (310, 639730), (325, 610204), (350, 566618), (364, 544825), (370, 535990), (380, 521885), (403, 492100), (434, 456950), (455, 435860), (475, 417508), (481, 412300), (494, 401450), (518, 382850), (532, 372775), (589, 336700), (620, 319865), (650, 305102), (665, 298220), (700, 283309), (703, 282100), (740, 267995), (775, 255892), (806, 246050), (868, 228475), (910, 217930), (925, 214396), (950, 208754), (962, 206150), (988, 200725), (1036, 191425), (1085, 182780), (1147, 172900), (1178, 168350), (1235, 160580), (1295, 153140), (1300, 152551), (1330, 149110), (1406, 141050), (1550, 127946), (1612, 123025), (1729, 114700), (1820, 108965), (1850, 107198), (1900, 104377), (1924, 103075), (2015, 98420), (2170, 91390), (2275, 87172), (2294, 86450), (2356, 84175), (2405, 82460), (2470, 80290), (2590, 76570), (2660, 74555), (2812, 70525), (2821, 70300), (2945, 67340), (3100, 63973), (3325, 59644), (3367, 58900), (3458, 57350), (3515, 56420), (3700, 53599), (4030, 49210), (4123, 48100), (4340, 45695), (4550, 43586), (4588, 43225), (4810, 41230), (4921, 40300), (4940, 40145), (5180, 38285), (5425, 36556), (5642, 35150), (5735, 34580), (5890, 33670), (6175, 32116), (6475, 30628), (6650, 29822), (6734, 29450), (6916, 28675), (7030, 28210), (7657, 25900), (8029, 24700), (8060, 24605), (8246, 24050), (8645, 22940), (9100, 21793), (9139, 21700), (9620, 20615), (9842, 20150), (10075, 19684), (10850, 18278), (11284, 17575), (11470, 17290), (11780, 16835), (12025, 16492), (12350, 16058), (12950, 15314), (13300, 14911), (13468, 14725), (14060, 14105)]