1883091900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10657}}^1$

素因数の和:10724

約数の個数: 144

約数和(自身を含む): 5920732160

約数和(自身を除く): 4037640260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 372, 380, 465, 475, 570, 589, 620, 775, 930, 950, 1140, 1178, 1425, 1550, 1767, 1860, 1900, 2325, 2356, 2850, 2945, 3100, 3534, 4650, 5700, 5890, 7068, 8835, 9300, 10657, 11780, 14725, 17670, 21314, 29450, 31971, 35340, 42628, 44175, 53285, 58900, 63942, 88350, 106570, 127884, 159855, 176700, 202483, 213140, 266425, 319710, 330367, 404966, 532850, 607449, 639420, 660734, 799275, 809932, 991101, 1012415, 1065700, 1214898, 1321468, 1598550, 1651835, 1982202, 2024830, 2429796, 3037245, 3197100, 3303670, 3964404, 4049660, 4955505, 5062075, 6074490, 6276973, 6607340, 8259175, 9911010, 10124150, 12148980, 12553946, 15186225, 16518350, 18830919, 19822020, 20248300, 24777525, 25107892, 30372450, 31384865, 33036700, 37661838, 49555050, 60744900, 62769730, 75323676, 94154595, 99110100, 125539460, 156924325, 188309190, 313848650, 376618380, 470772975, 627697300, 941545950, 1883091900]

約数ペア:

[(1, 1883091900), (2, 941545950), (3, 627697300), (4, 470772975), (5, 376618380), (6, 313848650), (10, 188309190), (12, 156924325), (15, 125539460), (19, 99110100), (20, 94154595), (25, 75323676), (30, 62769730), (31, 60744900), (38, 49555050), (50, 37661838), (57, 33036700), (60, 31384865), (62, 30372450), (75, 25107892), (76, 24777525), (93, 20248300), (95, 19822020), (100, 18830919), (114, 16518350), (124, 15186225), (150, 12553946), (155, 12148980), (186, 10124150), (190, 9911010), (228, 8259175), (285, 6607340), (300, 6276973), (310, 6074490), (372, 5062075), (380, 4955505), (465, 4049660), (475, 3964404), (570, 3303670), (589, 3197100), (620, 3037245), (775, 2429796), (930, 2024830), (950, 1982202), (1140, 1651835), (1178, 1598550), (1425, 1321468), (1550, 1214898), (1767, 1065700), (1860, 1012415), (1900, 991101), (2325, 809932), (2356, 799275), (2850, 660734), (2945, 639420), (3100, 607449), (3534, 532850), (4650, 404966), (5700, 330367), (5890, 319710), (7068, 266425), (8835, 213140), (9300, 202483), (10657, 176700), (11780, 159855), (14725, 127884), (17670, 106570), (21314, 88350), (29450, 63942), (31971, 58900), (35340, 53285), (42628, 44175)]