200188950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 551415600

約数和(自身を除く): 351226650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 149, 150, 159, 169, 195, 265, 298, 318, 325, 338, 390, 447, 507, 530, 650, 689, 745, 795, 845, 894, 975, 1014, 1325, 1378, 1490, 1590, 1690, 1937, 1950, 2067, 2235, 2535, 2650, 3445, 3725, 3874, 3975, 4134, 4225, 4470, 5070, 5811, 6890, 7450, 7897, 7950, 8450, 8957, 9685, 10335, 11175, 11622, 12675, 15794, 17225, 17914, 19370, 20670, 22350, 23691, 25181, 25350, 26871, 29055, 34450, 39485, 44785, 47382, 48425, 50362, 51675, 53742, 58110, 75543, 78970, 89570, 96850, 102661, 103350, 118455, 125905, 134355, 145275, 151086, 197425, 205322, 223925, 236910, 251810, 268710, 290550, 307983, 377715, 394850, 447850, 513305, 592275, 615966, 629525, 671775, 755430, 1026610, 1184550, 1259050, 1334593, 1343550, 1539915, 1888575, 2566525, 2669186, 3079830, 3777150, 4003779, 5133050, 6672965, 7699575, 8007558, 13345930, 15399150, 20018895, 33364825, 40037790, 66729650, 100094475, 200188950]

約数ペア:

[(1, 200188950), (2, 100094475), (3, 66729650), (5, 40037790), (6, 33364825), (10, 20018895), (13, 15399150), (15, 13345930), (25, 8007558), (26, 7699575), (30, 6672965), (39, 5133050), (50, 4003779), (53, 3777150), (65, 3079830), (75, 2669186), (78, 2566525), (106, 1888575), (130, 1539915), (149, 1343550), (150, 1334593), (159, 1259050), (169, 1184550), (195, 1026610), (265, 755430), (298, 671775), (318, 629525), (325, 615966), (338, 592275), (390, 513305), (447, 447850), (507, 394850), (530, 377715), (650, 307983), (689, 290550), (745, 268710), (795, 251810), (845, 236910), (894, 223925), (975, 205322), (1014, 197425), (1325, 151086), (1378, 145275), (1490, 134355), (1590, 125905), (1690, 118455), (1937, 103350), (1950, 102661), (2067, 96850), (2235, 89570), (2535, 78970), (2650, 75543), (3445, 58110), (3725, 53742), (3874, 51675), (3975, 50362), (4134, 48425), (4225, 47382), (4470, 44785), (5070, 39485), (5811, 34450), (6890, 29055), (7450, 26871), (7897, 25350), (7950, 25181), (8450, 23691), (8957, 22350), (9685, 20670), (10335, 19370), (11175, 17914), (11622, 17225), (12675, 15794)]