30256505300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1631

約数の個数: 216

約数和(自身を含む): 79462414080

約数和(自身を除く): 49205908780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 139, 140, 155, 175, 196, 217, 245, 278, 310, 350, 434, 490, 556, 620, 695, 700, 775, 868, 973, 980, 1085, 1225, 1390, 1433, 1519, 1550, 1946, 2170, 2450, 2780, 2866, 3038, 3100, 3475, 3892, 4309, 4340, 4865, 4900, 5425, 5732, 6076, 6811, 6950, 7165, 7595, 8618, 9730, 10031, 10850, 13622, 13900, 14330, 15190, 17236, 19460, 20062, 21545, 21700, 24325, 27244, 28660, 30163, 30380, 34055, 35825, 37975, 40124, 43090, 44423, 48650, 50155, 60326, 68110, 70217, 71650, 75950, 86180, 88846, 97300, 100310, 107725, 120652, 136220, 140434, 143300, 150815, 151900, 170275, 177692, 199187, 200620, 211141, 215450, 222115, 250775, 280868, 301630, 310961, 340550, 351085, 398374, 422282, 430900, 444230, 501550, 603260, 621922, 681100, 702170, 754075, 796748, 844564, 888460, 995935, 1003100, 1055705, 1110575, 1243844, 1394309, 1404340, 1508150, 1554805, 1755425, 1991870, 2111410, 2176727, 2221150, 2788618, 3016300, 3109610, 3510850, 3983740, 4222820, 4353454, 4442300, 4979675, 5278525, 5577236, 6174797, 6219220, 6971545, 7021700, 7774025, 8706908, 9760163, 9959350, 10557050, 10883635, 12349594, 13943090, 15548050, 19520326, 19918700, 21114100, 21767270, 24699188, 27886180, 30873985, 31096100, 34857725, 39040652, 43223579, 43534540, 48800815, 54418175, 61747970, 69715450, 86447158, 97601630, 108836350, 123495940, 139430900, 154369925, 172894316, 195203260, 216117895, 217672700, 244004075, 302565053, 308739850, 432235790, 488008150, 605130106, 617479700, 864471580, 976016300, 1080589475, 1210260212, 1512825265, 2161178950, 3025650530, 4322357900, 6051301060, 7564126325, 15128252650, 30256505300]

約数ペア:

[(1, 30256505300), (2, 15128252650), (4, 7564126325), (5, 6051301060), (7, 4322357900), (10, 3025650530), (14, 2161178950), (20, 1512825265), (25, 1210260212), (28, 1080589475), (31, 976016300), (35, 864471580), (49, 617479700), (50, 605130106), (62, 488008150), (70, 432235790), (98, 308739850), (100, 302565053), (124, 244004075), (139, 217672700), (140, 216117895), (155, 195203260), (175, 172894316), (196, 154369925), (217, 139430900), (245, 123495940), (278, 108836350), (310, 97601630), (350, 86447158), (434, 69715450), (490, 61747970), (556, 54418175), (620, 48800815), (695, 43534540), (700, 43223579), (775, 39040652), (868, 34857725), (973, 31096100), (980, 30873985), (1085, 27886180), (1225, 24699188), (1390, 21767270), (1433, 21114100), (1519, 19918700), (1550, 19520326), (1946, 15548050), (2170, 13943090), (2450, 12349594), (2780, 10883635), (2866, 10557050), (3038, 9959350), (3100, 9760163), (3475, 8706908), (3892, 7774025), (4309, 7021700), (4340, 6971545), (4865, 6219220), (4900, 6174797), (5425, 5577236), (5732, 5278525), (6076, 4979675), (6811, 4442300), (6950, 4353454), (7165, 4222820), (7595, 3983740), (8618, 3510850), (9730, 3109610), (10031, 3016300), (10850, 2788618), (13622, 2221150), (13900, 2176727), (14330, 2111410), (15190, 1991870), (17236, 1755425), (19460, 1554805), (20062, 1508150), (21545, 1404340), (21700, 1394309), (24325, 1243844), (27244, 1110575), (28660, 1055705), (30163, 1003100), (30380, 995935), (34055, 888460), (35825, 844564), (37975, 796748), (40124, 754075), (43090, 702170), (44423, 681100), (48650, 621922), (50155, 603260), (60326, 501550), (68110, 444230), (70217, 430900), (71650, 422282), (75950, 398374), (86180, 351085), (88846, 340550), (97300, 310961), (100310, 301630), (107725, 280868), (120652, 250775), (136220, 222115), (140434, 215450), (143300, 211141), (150815, 200620), (151900, 199187), (170275, 177692)]