19260300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 61107200

約数和(自身を除く): 41846900

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, 109, 114, 124, 150, 155, 186, 190, 218, 228, 285, 300, 310, 327, 372, 380, 436, 465, 475, 545, 570, 589, 620, 654, 775, 930, 950, 1090, 1140, 1178, 1308, 1425, 1550, 1635, 1767, 1860, 1900, 2071, 2180, 2325, 2356, 2725, 2850, 2945, 3100, 3270, 3379, 3534, 4142, 4650, 5450, 5700, 5890, 6213, 6540, 6758, 7068, 8175, 8284, 8835, 9300, 10137, 10355, 10900, 11780, 12426, 13516, 14725, 16350, 16895, 17670, 20274, 20710, 24852, 29450, 31065, 32700, 33790, 35340, 40548, 41420, 44175, 50685, 51775, 58900, 62130, 64201, 67580, 84475, 88350, 101370, 103550, 124260, 128402, 155325, 168950, 176700, 192603, 202740, 207100, 253425, 256804, 310650, 321005, 337900, 385206, 506850, 621300, 642010, 770412, 963015, 1013700, 1284020, 1605025, 1926030, 3210050, 3852060, 4815075, 6420100, 9630150, 19260300]

約数ペア:

[(1, 19260300), (2, 9630150), (3, 6420100), (4, 4815075), (5, 3852060), (6, 3210050), (10, 1926030), (12, 1605025), (15, 1284020), (19, 1013700), (20, 963015), (25, 770412), (30, 642010), (31, 621300), (38, 506850), (50, 385206), (57, 337900), (60, 321005), (62, 310650), (75, 256804), (76, 253425), (93, 207100), (95, 202740), (100, 192603), (109, 176700), (114, 168950), (124, 155325), (150, 128402), (155, 124260), (186, 103550), (190, 101370), (218, 88350), (228, 84475), (285, 67580), (300, 64201), (310, 62130), (327, 58900), (372, 51775), (380, 50685), (436, 44175), (465, 41420), (475, 40548), (545, 35340), (570, 33790), (589, 32700), (620, 31065), (654, 29450), (775, 24852), (930, 20710), (950, 20274), (1090, 17670), (1140, 16895), (1178, 16350), (1308, 14725), (1425, 13516), (1550, 12426), (1635, 11780), (1767, 10900), (1860, 10355), (1900, 10137), (2071, 9300), (2180, 8835), (2325, 8284), (2356, 8175), (2725, 7068), (2850, 6758), (2945, 6540), (3100, 6213), (3270, 5890), (3379, 5700), (3534, 5450), (4142, 4650)]