91169700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 280565376

約数和(自身を除く): 189395676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 73, 75, 92, 100, 115, 138, 146, 150, 181, 219, 230, 276, 292, 300, 345, 362, 365, 438, 460, 543, 575, 690, 724, 730, 876, 905, 1086, 1095, 1150, 1380, 1460, 1679, 1725, 1810, 1825, 2172, 2190, 2300, 2715, 3358, 3450, 3620, 3650, 4163, 4380, 4525, 5037, 5430, 5475, 6716, 6900, 7300, 8326, 8395, 9050, 10074, 10860, 10950, 12489, 13213, 13575, 16652, 16790, 18100, 20148, 20815, 21900, 24978, 25185, 26426, 27150, 33580, 39639, 41630, 41975, 49956, 50370, 52852, 54300, 62445, 66065, 79278, 83260, 83950, 100740, 104075, 124890, 125925, 132130, 158556, 167900, 198195, 208150, 249780, 251850, 264260, 303899, 312225, 330325, 396390, 416300, 503700, 607798, 624450, 660650, 792780, 911697, 990975, 1215596, 1248900, 1321300, 1519495, 1823394, 1981950, 3038990, 3646788, 3963900, 4558485, 6077980, 7597475, 9116970, 15194950, 18233940, 22792425, 30389900, 45584850, 91169700]

約数ペア:

[(1, 91169700), (2, 45584850), (3, 30389900), (4, 22792425), (5, 18233940), (6, 15194950), (10, 9116970), (12, 7597475), (15, 6077980), (20, 4558485), (23, 3963900), (25, 3646788), (30, 3038990), (46, 1981950), (50, 1823394), (60, 1519495), (69, 1321300), (73, 1248900), (75, 1215596), (92, 990975), (100, 911697), (115, 792780), (138, 660650), (146, 624450), (150, 607798), (181, 503700), (219, 416300), (230, 396390), (276, 330325), (292, 312225), (300, 303899), (345, 264260), (362, 251850), (365, 249780), (438, 208150), (460, 198195), (543, 167900), (575, 158556), (690, 132130), (724, 125925), (730, 124890), (876, 104075), (905, 100740), (1086, 83950), (1095, 83260), (1150, 79278), (1380, 66065), (1460, 62445), (1679, 54300), (1725, 52852), (1810, 50370), (1825, 49956), (2172, 41975), (2190, 41630), (2300, 39639), (2715, 33580), (3358, 27150), (3450, 26426), (3620, 25185), (3650, 24978), (4163, 21900), (4380, 20815), (4525, 20148), (5037, 18100), (5430, 16790), (5475, 16652), (6716, 13575), (6900, 13213), (7300, 12489), (8326, 10950), (8395, 10860), (9050, 10074)]