140296950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 404773200

約数和(自身を除く): 264476250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 61, 75, 90, 95, 114, 122, 150, 171, 183, 190, 225, 269, 285, 305, 342, 366, 450, 475, 538, 549, 570, 610, 807, 855, 915, 950, 1098, 1159, 1345, 1425, 1525, 1614, 1710, 1830, 2318, 2421, 2690, 2745, 2850, 3050, 3477, 4035, 4275, 4575, 4842, 5111, 5490, 5795, 6725, 6954, 8070, 8550, 9150, 10222, 10431, 11590, 12105, 13450, 13725, 15333, 16409, 17385, 20175, 20862, 24210, 25555, 27450, 28975, 30666, 32818, 34770, 40350, 45999, 49227, 51110, 52155, 57950, 60525, 76665, 82045, 86925, 91998, 98454, 104310, 121050, 127775, 147681, 153330, 164090, 173850, 229995, 246135, 255550, 260775, 295362, 311771, 383325, 410225, 459990, 492270, 521550, 623542, 738405, 766650, 820450, 935313, 1149975, 1230675, 1476810, 1558855, 1870626, 2299950, 2461350, 2805939, 3117710, 3692025, 4676565, 5611878, 7384050, 7794275, 9353130, 14029695, 15588550, 23382825, 28059390, 46765650, 70148475, 140296950]

約数ペア:

[(1, 140296950), (2, 70148475), (3, 46765650), (5, 28059390), (6, 23382825), (9, 15588550), (10, 14029695), (15, 9353130), (18, 7794275), (19, 7384050), (25, 5611878), (30, 4676565), (38, 3692025), (45, 3117710), (50, 2805939), (57, 2461350), (61, 2299950), (75, 1870626), (90, 1558855), (95, 1476810), (114, 1230675), (122, 1149975), (150, 935313), (171, 820450), (183, 766650), (190, 738405), (225, 623542), (269, 521550), (285, 492270), (305, 459990), (342, 410225), (366, 383325), (450, 311771), (475, 295362), (538, 260775), (549, 255550), (570, 246135), (610, 229995), (807, 173850), (855, 164090), (915, 153330), (950, 147681), (1098, 127775), (1159, 121050), (1345, 104310), (1425, 98454), (1525, 91998), (1614, 86925), (1710, 82045), (1830, 76665), (2318, 60525), (2421, 57950), (2690, 52155), (2745, 51110), (2850, 49227), (3050, 45999), (3477, 40350), (4035, 34770), (4275, 32818), (4575, 30666), (4842, 28975), (5111, 27450), (5490, 25555), (5795, 24210), (6725, 20862), (6954, 20175), (8070, 17385), (8550, 16409), (9150, 15333), (10222, 13725), (10431, 13450), (11590, 12105)]