25012231560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{192461}}^1$

素因数の和:192516

約数の個数: 144

約数和(自身を含む): 85793785740

約数和(自身を除く): 60781554180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 10830, 12996, 14440, 16245, 21660, 25992, 32490, 43320, 64980, 129960, 192461, 384922, 577383, 769844, 962305, 1154766, 1539688, 1732149, 1924610, 2309532, 2886915, 3464298, 3656759, 3849220, 4619064, 5773830, 6928596, 7313518, 7698440, 8660745, 10970277, 11547660, 13857192, 14627036, 17321490, 18283795, 21940554, 23095320, 29254072, 32910831, 34642980, 36567590, 43881108, 54851385, 65821662, 69285960, 69478421, 73135180, 87762216, 109702770, 131643324, 138956842, 146270360, 164554155, 208435263, 219405540, 263286648, 277913684, 329108310, 347392105, 416870526, 438811080, 555827368, 625305789, 658216620, 694784210, 833741052, 1042176315, 1250611578, 1316433240, 1389568420, 1667482104, 2084352630, 2501223156, 2779136840, 3126528945, 4168705260, 5002446312, 6253057890, 8337410520, 12506115780, 25012231560]

約数ペア:

[(1, 25012231560), (2, 12506115780), (3, 8337410520), (4, 6253057890), (5, 5002446312), (6, 4168705260), (8, 3126528945), (9, 2779136840), (10, 2501223156), (12, 2084352630), (15, 1667482104), (18, 1389568420), (19, 1316433240), (20, 1250611578), (24, 1042176315), (30, 833741052), (36, 694784210), (38, 658216620), (40, 625305789), (45, 555827368), (57, 438811080), (60, 416870526), (72, 347392105), (76, 329108310), (90, 277913684), (95, 263286648), (114, 219405540), (120, 208435263), (152, 164554155), (171, 146270360), (180, 138956842), (190, 131643324), (228, 109702770), (285, 87762216), (342, 73135180), (360, 69478421), (361, 69285960), (380, 65821662), (456, 54851385), (570, 43881108), (684, 36567590), (722, 34642980), (760, 32910831), (855, 29254072), (1083, 23095320), (1140, 21940554), (1368, 18283795), (1444, 17321490), (1710, 14627036), (1805, 13857192), (2166, 11547660), (2280, 10970277), (2888, 8660745), (3249, 7698440), (3420, 7313518), (3610, 6928596), (4332, 5773830), (5415, 4619064), (6498, 3849220), (6840, 3656759), (7220, 3464298), (8664, 2886915), (10830, 2309532), (12996, 1924610), (14440, 1732149), (16245, 1539688), (21660, 1154766), (25992, 962305), (32490, 769844), (43320, 577383), (64980, 384922), (129960, 192461)]