173375100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 562290400

約数和(自身を除く): 388915300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 157, 180, 225, 270, 300, 314, 409, 450, 471, 540, 628, 675, 785, 818, 900, 942, 1227, 1350, 1413, 1570, 1636, 1884, 2045, 2355, 2454, 2700, 2826, 3140, 3681, 3925, 4090, 4239, 4710, 4908, 5652, 6135, 7065, 7362, 7850, 8180, 8478, 9420, 10225, 11043, 11775, 12270, 14130, 14724, 15700, 16956, 18405, 20450, 21195, 22086, 23550, 24540, 28260, 30675, 35325, 36810, 40900, 42390, 44172, 47100, 55215, 61350, 64213, 70650, 73620, 84780, 92025, 105975, 110430, 122700, 128426, 141300, 184050, 192639, 211950, 220860, 256852, 276075, 321065, 368100, 385278, 423900, 552150, 577917, 642130, 770556, 963195, 1104300, 1155834, 1284260, 1605325, 1733751, 1926390, 2311668, 2889585, 3210650, 3467502, 3852780, 4815975, 5779170, 6421300, 6935004, 8668755, 9631950, 11558340, 14447925, 17337510, 19263900, 28895850, 34675020, 43343775, 57791700, 86687550, 173375100]

約数ペア:

[(1, 173375100), (2, 86687550), (3, 57791700), (4, 43343775), (5, 34675020), (6, 28895850), (9, 19263900), (10, 17337510), (12, 14447925), (15, 11558340), (18, 9631950), (20, 8668755), (25, 6935004), (27, 6421300), (30, 5779170), (36, 4815975), (45, 3852780), (50, 3467502), (54, 3210650), (60, 2889585), (75, 2311668), (90, 1926390), (100, 1733751), (108, 1605325), (135, 1284260), (150, 1155834), (157, 1104300), (180, 963195), (225, 770556), (270, 642130), (300, 577917), (314, 552150), (409, 423900), (450, 385278), (471, 368100), (540, 321065), (628, 276075), (675, 256852), (785, 220860), (818, 211950), (900, 192639), (942, 184050), (1227, 141300), (1350, 128426), (1413, 122700), (1570, 110430), (1636, 105975), (1884, 92025), (2045, 84780), (2355, 73620), (2454, 70650), (2700, 64213), (2826, 61350), (3140, 55215), (3681, 47100), (3925, 44172), (4090, 42390), (4239, 40900), (4710, 36810), (4908, 35325), (5652, 30675), (6135, 28260), (7065, 24540), (7362, 23550), (7850, 22086), (8180, 21195), (8478, 20450), (9420, 18405), (10225, 16956), (11043, 15700), (11775, 14724), (12270, 14130)]